Battery checker bits?

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Fred Foobar	Battery checker bits?	Lead	[-]
Posts: 169 (2009-11-07 20:09:06) Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	Which address is used to set the battery checker bits on HW2? j89hw.txt says it's at $70001D: $70001D RW ($06) :7 Toggles every FS (every time the LCD restarts at line 0) :6-4 - :3 Battery checker bit B (? ???) :2 ? (set) :1 Screen enable (clear this bit to shut down LCD) :0 Battery checker bit A (? enable $600000:2) (AMS:) The battery checker bits must both be set (AB=11) prior to checking the voltage level with $600000:2. Then, after use, bit B must be cleared (AB=10) while the battery trig hardware settles to the "rest" voltage value (%111). Finally, both bits should be cleared. The TI Hardware Guide agrees with that: 5.28 $70001D : LCD control/status TI89 (RW) Bit Usage 7 Toggles every FS (every time the LCD restarts at line 0) 3 Battery checker bit B 1 Screen enable (clear this bit to shut down LCD) 0 Battery checker bit A However, TiEmu says it's at $700018 (from /usr/share/tiemu/misc/iodefs_ti92p_hw2.txt): $700018 \| 1 \| rw \| <7...3.10> \| Control/Status \| FS toggle,Bat chk #B,Scren enable,Bat chk #A But if I clear bit 1 in $70001D (screen enable) in TiEmu, the screen turns off, which suggests that TiEmu uses the same address mentioned in j89hw.txt and TI HW Guide internally, and the iodefs file is wrong. This address isn't mentioned anywhere in j89hw.txt or TI Hardware Guide. So I have two questions: 1. Where did TiEmu get the address $700018? Is this just a bug in TiEmu? 2. Which address is used on the real calculator for the battery checker bits and screen enable?
Lionel Debroux		#1	[-]
Posts: 3052 (2009-11-07 20:16:46) Former Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	1. Where did TiEmu get the address $700018? I don't know. Is this just a bug in TiEmu? Probably not a functionality bug (I'm going to look at that right now), but a display bug, almost certainly. [EDIT: in trunk/src/core/ti_hw/ports.c, 600000:2 is always set to 1; the 70001D:3,0 battery checker bits are not emulated (no special treatment for them); no treatment at all for 700018, i.e. it isn't considered to be a port. It's just a display bug.] 2. Which address is used on the real calculator for the battery checker bits and screen enable? 70001D, as written in J89hw.txt and the source code of ttbatt: //---------------------------------------------------------------------------- // INFORMATIONS TAKEN FROM J89HW.TXT by Johan Eilert <johei804@student.liu.se> // // $600000 RW ($00) // :7 Keep clear (=0) // :6 Keep clear (=0) // :5-3 - // :2 Battery voltage level is above the trig level. // (see $600018). // :1-0 - // //$600018 RW ($0380) // :15-10 - // :9-7 Battery voltage trigger level (see $600000:2) // (HW2: must also enable batt checker at $70001D:3,0) // 0: ~4.6V, 1: ~4.5V, 2: ~4.3V, 3: ~4.0V, // 4: ~3.7V, 5: ~3.4V, 6: ~3.2V, (7: ~2.9V calc resetted!) // Remember to wait a while (~250us) before reading from // $600000:2 to make sure that the hardware has stabilized. // Keep the trig level set to the lowest voltage (%111) when // its not in use (The keyboard does not work otherwise). // AMS displays "BATT" when the voltage drops below 4.3V and // 4.0V, respectively. // :6-0 Keyboard col mask, bit =1 masks key column (vertical) from // being read at $60001B and generate interrupt on key pressed. // Note: Some interrupt handlers in AMS writes to this register, so it // is a very good idea to disable interrupts first!!! // //$70001D RW ($06) // :7 Toggles every FS (every time the LCD restarts at line 0) // :6-4 - // :3 Battery checker bit B (? ???) // :2 ? (set) // :1 Screen enable (clear this bit to shut down LCD) // :0 Battery checker bit A (? enable $600000:2) // The battery checker bits must both be set (AB=11) prior to checking // the voltage level with $600000:2. Then, after use, bit B must be // cleared (AB=10) while the battery trig hardware settles to the // "rest" voltage value (%111). Finally, both bits should be cleared. // //----------------------------------------------------------------------------- /===========================================================================/ /* evaluates battery state (if argument is 0 it assumes HW1 else HW2) / / / / returns: / / / / 7 - full battery state / / 6 - ok battery state / / 5 - medium battery state / / 4 - low battery state (battery symbol appears) / / 3 - very low battery state (battery symbol darkened) / / 2 - starving battery state (battery symbol darkened) / / 1 - almost dead battery state (battery symbol darkened) / / 0 - dead battery state (calc resetted) / / / / NOTE: The BATT symbol will be turned on by the AMS / /===========================================================================/ unsigned short BatteryState(unsigned short is_hw_2); // ExtendeD's routine asm("BatteryState:\n" " tst.w 4(%sp) \| jump for HW1\n" " beq _bat_h1_1\n" " lea 0x70001D,%a0\n" " move.b (%a0),%d0\n" " ori.b #9,%d0\n" " move.b %d0,(%a0)\n" "_bat_h1_1: moveq #6,%d1\n" " lea 0x600018,%a1\n" "_bat_loop: bsr.s _bat_ini \| this initialization lacked in previous versions\n" " move.w %d1,%d0\n" " lsl.w #7,%d0\n" " move.w %d0,(%a1)\n" " moveq #0x6e,%d0\n" "_bat_test: btst.b #2,-0x18(%a1)\n" " dbeq %d0,_bat_test\n" " beq.s _bat_quit\n" " dbf %d1,_bat_loop\n" "_bat_quit: neg.w %d1\n" " addq.w #6,%d1\n" " tst.w 4(%sp)\n" " beq.s _bat_h1_2 \| jump for HW1\n" " and.b #0xF7,(%a0)\n" " bsr.s _bat_ini\n" " andi.b #0xF6,(%a0)\n" "_bat_h1_2: move.w %d1,%d0\n" " rts\n" "_bat_ini: move.w #0x380,(%a1)\n" " moveq #52,%d0\n" "_bat_wait: btst.b #2,-0x18(%a1)\n" " dbeq %d0,_bat_wait\n" " rts"); /===========================================================================/ / battery state fetching routine / /===========================================================================/ void _main(void) { unsigned long hwpb, rombase; unsigned short level; // For ExtendeD's routine static const char* msg_level[] = { "0/6 (around 2.9V, CALC RESETTED)", "0/6 (around 3.2V, CHANGE VERY QUICKLY)", "\x10 1/6 (around 3.4V, ALMOST DEAD)", "\x10\x10 2/6 (around 3.7V, VERY LOW)", "\x10\x10\x10 3/6 (around 4V, LOW)", "\x10\x10\x10\x10 4/6 (around 4.3V, MEDIUM)", "\x10\x10\x10\x10\x10 5/6 (around 4.5V, OK)", "\x10\x10\x10\x10\x10\x10 6/6 (above 4.6V, FULL)"}; rombase = (unsigned long )(((unsigned long )0xC8) & 0x600000); hwpb = rombase[65]; OSSetSR(0x700); // there exists shorter ways, but I don't care for 3 or 4 bytes level = BatteryState(((unsigned short)(hwpb - (unsigned long)rombase < 0x10000 && (unsigned short )hwpb > 22 ? (unsigned long *)(hwpb + 22) : 1) - 1L)); OSSetSR(0); // there exists shorter ways, but I don't care for 3 or 4 bytes ST_eraseHelp(); ST_helpMsg(msg_level[level]); } Hope that helps Last Edited By: Lionel Debroux 2009-11-07 20:23:47. Edited 1 times.
Kevin Kofler		#2	[-]
Posts: 7042 (2009-11-07 22:48:18) Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	It's a bug in the iodefs files which are used for display only. I just fixed this in Emu-TIGCC trunk: http://svn.calcforge.org/viewvc?view=rev&root=emu-tigcc&revision=2880 http://svn.calcforge.org/viewvc?view=rev&root=emu-tigcc&revision=2881
Kevin Kofler		#3	[-]
Posts: 7045 (2009-11-07 23:51:09) Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	Looks like Lionel also independently fixed this in TiEmu. I merged his additional fixes (comments on the HW1 files, s/Scren/Screen/): http://svn.calcforge.org/viewvc?view=rev&root=emu-tigcc&revision=2882 Lionel, you're missing my fix for the V200, which was listing the HW1 ports instead of the HW2 ones.
Fred Foobar		#4	[-]
Posts: 170 (2009-11-08 06:47:26) Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	Ok, thanks for your help, Lionel and Kevin. I fixed my own copies of the iodefs files so I can work with the correct IO port addresses in the emulator in the meantime (until an update comes through calcforge--I'm too lazy right now to download the source just to fix this little issue ). I'm using a modified version of the battery tester code from PedroM in Punix, and it apparently uses the correct address after all. I just wanted to be absolutely sure that it was correct.
Lionel Debroux		#5	[-]
Posts: 3053 (2009-11-08 08:50:08) Former Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	Yup, I noticed that the V200 definition file was incomplete. As I wrote to Fred - Christopher privately, I left that for later (because it was necessary to search in AMS for relevant occurrences of 600003, and possibly other checks), since it was time for me to go to bed. I also noticed that the information about port 600019 is incomplete: it doesn't mention bit 7 (used for battery checking). But 600019 is under the [Keyboard] section, where 7 of its 8 bits belong. How do we handle that sensibly ? Last Edited By: Lionel Debroux 2009-11-08 11:28:09. Edited 3 times.
Kevin Kofler		#6	[-]
Posts: 7047 (2009-11-08 13:25:52) Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	Just fill in the bit. The ports can only be listed in one category and Keyboard is the right one. BTW, I think the description of the first FlashROM exec sector probably needs fixing for the different ROM_base addresses.
Lionel Debroux		#7	[-]
Posts: 3057 (2009-11-08 14:33:49) Former Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	BTW, I think the description of the first FlashROM exec sector probably needs fixing for the different ROM_base addresses. Indeed. [EDIT: another change for the iodef files is adding information about 700008-70000F, the ghosts of 700000-700007.] I had a look at the memmap_* files. I noticed several formatting inconsistencies such as " (32 bytes)" being missing for some ports definitions, or extra spaces in memmap_v200_hw2.txt. Only one of the seven HW1 & HW2 RAM ghosts is documented, I think that all of them should be documented (even if we maybe don't need to detail the slight peculiarity of the 18-1B ghost and most of all, the peculiarity of the 1C-1F ghost: if people really want that level of detail, there's J89hw.txt). I guess I'll post a patch Last Edited By: Lionel Debroux 2009-11-08 14:52:15. Edited 1 times.
Lionel Debroux		#8	[-]
Posts: 3059 (2009-11-08 15:13:19) Former Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	This is a patch made with Git, so it can be applied with -p1. diff --git a/tiemu/trunk/misc/iodefs_ti89_hw1.txt b/tiemu/trunk/misc/iodefs_ti89_hw1.txt index 7b08bb3..628d37b 100644 --- a/tiemu/trunk/misc/iodefs_ti89_hw1.txt +++ b/tiemu/trunk/misc/iodefs_ti89_hw1.txt @@ -1,4 +1,7 @@ -; I/O register definitions for TI89 HW1 (c) 2005 Romain Liévin +; I/O register definitions for TI89 HW1 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). diff --git a/tiemu/trunk/misc/iodefs_ti89_hw2.txt b/tiemu/trunk/misc/iodefs_ti89_hw2.txt index c4034aa..5122f8e 100644 --- a/tiemu/trunk/misc/iodefs_ti89_hw2.txt +++ b/tiemu/trunk/misc/iodefs_ti89_hw2.txt @@ -1,4 +1,7 @@ -; I/O register definitions for TI89 HW2 (c) 2005 Romain Liévin +; I/O register definitions for TI89 HW2 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -54,4 +57,8 @@ $700000 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004 $700002 \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 $700004 \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 $700006 \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 +$700008 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004000,$005000,$006000,$007000,$008000,$009000,$00A000,$00B000,$00C000,$00D000,$00E000,$00F000 +$70000A \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 +$70000C \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 +$70000E \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 $700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$210000, , diff --git a/tiemu/trunk/misc/iodefs_ti89t_hw3.txt b/tiemu/trunk/misc/iodefs_ti89t_hw3.txt index f6be716..f49eaf5 100644 --- a/tiemu/trunk/misc/iodefs_ti89t_hw3.txt +++ b/tiemu/trunk/misc/iodefs_ti89t_hw3.txt @@ -1,4 +1,7 @@ -; I/O register definitions for Titanium HW3 (c) 2005 Romain Liévin +; I/O register definitions for Titanium HW3 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -57,4 +60,8 @@ $700000 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004 $700002 \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 $700004 \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 $700006 \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 -$700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$210000, , +$700008 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004000,$005000,$006000,$007000,$008000,$009000,$00A000,$00B000,$00C000,$00D000,$00E000,$00F000 +$70000A \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 +$70000C \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 +$70000E \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 +$700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$810000, , diff --git a/tiemu/trunk/misc/iodefs_ti89t_hw4.txt b/tiemu/trunk/misc/iodefs_ti89t_hw4.txt index 82b4ecc..dfc4a2d 100644 --- a/tiemu/trunk/misc/iodefs_ti89t_hw4.txt +++ b/tiemu/trunk/misc/iodefs_ti89t_hw4.txt @@ -1,4 +1,7 @@ -; I/O register definitions for Titanium HW4 (c) 2005 Romain Liévin +; I/O register definitions for Titanium HW4 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -57,4 +60,8 @@ $700000 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004 $700002 \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 $700004 \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 $700006 \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 -$700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$210000, , +$700008 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004000,$005000,$006000,$007000,$008000,$009000,$00A000,$00B000,$00C000,$00D000,$00E000,$00F000 +$70000A \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 +$70000C \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 +$70000E \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 +$700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$810000, , diff --git a/tiemu/trunk/misc/iodefs_ti92_hw1.txt b/tiemu/trunk/misc/iodefs_ti92_hw1.txt index c3d45c9..36cbe54 100644 --- a/tiemu/trunk/misc/iodefs_ti92_hw1.txt +++ b/tiemu/trunk/misc/iodefs_ti92_hw1.txt @@ -1,4 +1,7 @@ -; I/O register definitions for TI92 (c) 2005 Romain Liévin +; I/O register definitions for TI92 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). diff --git a/tiemu/trunk/misc/iodefs_ti92p_hw1.txt b/tiemu/trunk/misc/iodefs_ti92p_hw1.txt index d782514..dcbbe68 100644 --- a/tiemu/trunk/misc/iodefs_ti92p_hw1.txt +++ b/tiemu/trunk/misc/iodefs_ti92p_hw1.txt @@ -1,4 +1,7 @@ -; I/O register definitions for TI92+ HW1 (c) 2005 Romain Liévin +; I/O register definitions for TI92+ HW1 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). diff --git a/tiemu/trunk/misc/iodefs_ti92p_hw2.txt b/tiemu/trunk/misc/iodefs_ti92p_hw2.txt index ba3bfde..06a88bb 100644 --- a/tiemu/trunk/misc/iodefs_ti92p_hw2.txt +++ b/tiemu/trunk/misc/iodefs_ti92p_hw2.txt @@ -1,4 +1,7 @@ -; I/O register definitions for TI92+ HW2 (c) 2005 Romain Liévin +; I/O register definitions for TI92+ HW2 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -54,4 +57,8 @@ $700000 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004 $700002 \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 $700004 \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 $700006 \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 -$700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$210000, , +$700008 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004000,$005000,$006000,$007000,$008000,$009000,$00A000,$00B000,$00C000,$00D000,$00E000,$00F000 +$70000A \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 +$70000C \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 +$70000E \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 +$700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$410000, , diff --git a/tiemu/trunk/misc/iodefs_v200_hw2.txt b/tiemu/trunk/misc/iodefs_v200_hw2.txt index 1de7922..b602b1b 100644 --- a/tiemu/trunk/misc/iodefs_v200_hw2.txt +++ b/tiemu/trunk/misc/iodefs_v200_hw2.txt @@ -1,4 +1,7 @@ -; I/O register definitions for V200 HW2 (c) 2005 Romain Liévin +; I/O register definitions for V200 HW2 +; (c) 2005 Romain Liévin +; (c) 2009 Lionel Debroux +; (c) 2009 Kevin Kofler ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -10,31 +13,52 @@ [System] -$600001 \| 1 \| rw \| <.....2.0> \| Stack over -$600005 \| 1 \| wo \| <...43210> \| Idle/Wake-up +$600001 \| 1 \| rw \| <.....2..> \| Stack overflow \| AI7 enable +$600003 \| 1 \| wo \| <.654.210> \| Wait-states \| non-RAM,non-RAM,non-RAM,RAM,RAM,RAM +$600005 \| 1 \| wo \| <...43210> \| Idle/Wake-up \| Wake on AI5,Wake on AI4,Wake on AI3,Wake on AI2,Wake on AI1 [Link] -$60000c \| 1 \| rw \| \| Control -$60000d \| 1 \| rw \| <76543...> \| Status -$60000e \| 1 \| rw \| \| Direct +$60000c \| 1 \| rw \| <765.3210> \| Control \| Autostart Enable,Link Disable,Link TimeOut,Link Error IE,AutoStart IE,TX buf empty IE,RX buf full IE +$60000d \| 1 \| rw \| <765432..> \| Status \| Link Error,TX buf empty, RX buf full,Link interrupt,AutoStart,External activity +$60000e \| 1 \| rw \| <....3210> \| Direct \| D1 in,D0 in,D1 out,D0 out $60000f \| 1 \| rw \| \| Rx/Tx buf [LCD] -$600012 \| 1 \| wo \| \| LCD width -$600013 \| 1 \| wo \| \| LCD height -$60001C \| 1 \| wo \| \| LCD Row Sync - -$600000 \| 1 \| rw \| <..5.....> \| Contrast -$60001D \| 1 \| wo \| <....3210> \| Contrast +$600012 \| 1 \| wo \| <..543210> \| LCD log. width +$600013 \| 1 \| wo \| \| LCD log. height +$60001C \| 1 \| wo \| <..5432..> \| LCD Row Sync +$60001D \| 1 \| wo \| <...4....> \| Contrast \| Bit #4 +$700017 \| 1 \| rw \| <......10> \| Address range \| $4C00-6BFF,$6C00-8BFF +$70001D \| 1 \| rw \| <7...3.10> \| Control/Status \| FS toggle,Bat chk #B,Screen enable,Bat chk #A [Timer] -$600017 \| 1 \| rw \| \| Timer +$600015 \| 1 \| rw \| <7.543210> \| Timer & OSC2/3 \| AI1/3/5 disable,Increment rate,Increment rate,Timer enable,Triggers AI3,OSC2 enable,LCD DMA enable +$600017 \| 1 \| rw \| \| Prog. Timer + +[RTC] +$700014 \| 2 \| rw \| \| Counter +$70001F \| 1 \| rw \| <.....210> \| Control \|RTC enable,AI1/2/3/5 disable [Keyboard] -$600018 \| 2 \| rw \| <......1076543210> \| Row mask -$60001a \| 1 \| rw \| <......1.> \| ON key +$600019 \| 1 \| rw \| <.6543210> \| Row mask +$60001a \| 1 \| rw \| <......1.> \| ON key \| ON key state $60001b \| 1 \| rw \| \| Col state + +[Battery] +$600000 \| 1 \| rw \| <.....2..> \| Status \| Battery status +$600018 \| 1 \| rw \| <......10> \| Voltage \| Trigger level,Trigger level + +[Protections] +$700000 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004000,$005000,$006000,$007000,$008000,$009000,$00A000,$00B000,$00C000,$00D000,$00E000,$00F000 +$700002 \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 +$700004 \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 +$700006 \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 +$700008 \| 2 \| rw \| \| RAM page \| $000000,$001000,$002000,$003000,$004000,$005000,$006000,$007000,$008000,$009000,$00A000,$00B000,$00C000,$00D000,$00E000,$00F000 +$70000A \| 2 \| rw \| \| RAM page \| $010000,$011000,$012000,$013000,$014000,$015000,$016000,$017000,$018000,$019000,$01A000,$01B000,$01C000,$01D000,$01E000,$01F000 +$70000C \| 2 \| rw \| \| RAM page \| $020000,$021000,$022000,$023000,$024000,$025000,$026000,$027000,$028000,$029000,$02A000,$02B000,$02C000,$02D000,$02E000,$02F000 +$70000E \| 2 \| rw \| \| RAM page \| $030000,$031000,$032000,$033000,$034000,$035000,$036000,$037000,$038000,$039000,$03A000,$03B000,$03C000,$03D000,$03E000,$03F000 +$700012 \| 1 \| rw \| <..543210> \| FLASH execution \| First exec,protected sector,n$10000,+$210000, , diff --git a/tiemu/trunk/misc/memmap_ti89_hw1.txt b/tiemu/trunk/misc/memmap_ti89_hw1.txt index 76d8669..fea0d45 100644 --- a/tiemu/trunk/misc/memmap_ti89_hw1.txt +++ b/tiemu/trunk/misc/memmap_ti89_hw1.txt @@ -1,12 +1,20 @@ -; Memory map definitions for TI89 HW1 (c) 2007 Romain Liévin +; Memory map definitions for TI89 HW1 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). ; 000000-03ffff:RAM (256 KB) +04000w-07ffff:RAM (ghost) +08000w-0bffff:RAM (ghost) +0c000w-0fffff:RAM (ghost) 100000-13ffff:RAM (ghost) -200000-5fffff:FLASH (2 MB) +14000w-17ffff:RAM (ghost) +18000w-1bffff:RAM (ghost) +1c000w-1fffff:RAM (ghost) +20000w-3fffff:FLASH (2 MB) 600000-60001f:I/O ports (32 bytes) diff --git a/tiemu/trunk/misc/memmap_ti89_hw2.txt b/tiemu/trunk/misc/memmap_ti89_hw2.txt index b0a2e2f..c4e1242 100644 --- a/tiemu/trunk/misc/memmap_ti89_hw2.txt +++ b/tiemu/trunk/misc/memmap_ti89_hw2.txt @@ -1,11 +1,19 @@ -; Memory map definitions for TI89 HW2 (c) 2007 Romain Liévin +; Memory map definitions for TI89 HW2 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). ; 000000-03ffff:RAM (256 KB) +04000w-07ffff:RAM (ghost) +08000w-0bffff:RAM (ghost) +0c000w-0fffff:RAM (ghost) 100000-13ffff:RAM (ghost) -200000-5fffff:FLASH (2 MB) +14000w-17ffff:RAM (ghost) +18000w-1bffff:RAM (ghost) +1c000w-1fffff:RAM (ghost) +20000w-3fffff:FLASH (2 MB) 600000-60001f:I/O ports (32 bytes) 700000-70001f:I/O ports (32 bytes) diff --git a/tiemu/trunk/misc/memmap_ti89t_hw3.txt b/tiemu/trunk/misc/memmap_ti89t_hw3.txt index 32ae1f9..836c085 100644 --- a/tiemu/trunk/misc/memmap_ti89t_hw3.txt +++ b/tiemu/trunk/misc/memmap_ti89t_hw3.txt @@ -1,4 +1,6 @@ -; Memory map definitions for Titanium HW3 (c) 2007 Romain Liévin +; Memory map definitions for Titanium HW3 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -7,8 +9,8 @@ ; 000000-03ffff:RAM (256 KB) -200000-2fffff:RAM (mirror) -400000-4fffff:RAM (mirror) +20000w-23ffff:RAM (mirror) +40000w-43ffff:RAM (mirror) 600000-60001f:I/O ports (32 bytes) 700000-7000ff:I/O ports (256 bytes) 700100-7001ff:I/O ports (256 bytes) diff --git a/tiemu/trunk/misc/memmap_ti89t_hw4.txt b/tiemu/trunk/misc/memmap_ti89t_hw4.txt index a93e3d0..7fe6a2d 100644 --- a/tiemu/trunk/misc/memmap_ti89t_hw4.txt +++ b/tiemu/trunk/misc/memmap_ti89t_hw4.txt @@ -1,4 +1,6 @@ -; Memory map definitions for Titanium HW4 (c) 2007 Romain Liévin +; Memory map definitions for Titanium HW4 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -7,8 +9,8 @@ ; 000000-03ffff:RAM (256 KB) -200000-2fffff:RAM (mirror) -400000-4fffff:RAM (mirror) +20000w-23ffff:RAM (mirror) +40000w-43ffff:RAM (mirror) 600000-60001f:I/O ports (32 bytes) 700000-7000ff:I/O ports (256 bytes) 700100-7001ff:I/O ports (256 bytes) diff --git a/tiemu/trunk/misc/memmap_ti92_hw1.txt b/tiemu/trunk/misc/memmap_ti92_hw1.txt index 68de329..b50c802 100644 --- a/tiemu/trunk/misc/memmap_ti92_hw1.txt +++ b/tiemu/trunk/misc/memmap_ti92_hw1.txt @@ -1,4 +1,6 @@ -; Memory map definitions for TI92 (c) 2007 Romain Liévin +; Memory map definitions for TI92 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). @@ -7,4 +9,4 @@ 000000-01ffff:RAM (128 KB) 200000-3fffff:internal ROM (TI92 1.x) or unused 400000-5fffff:external ROM (TI92 2.x) or unused -600000-60001f:I/O ports +60000w-60001f:I/O ports (32 bytes) diff --git a/tiemu/trunk/misc/memmap_ti92p_hw1.txt b/tiemu/trunk/misc/memmap_ti92p_hw1.txt index 45888e7..83257c0 100644 --- a/tiemu/trunk/misc/memmap_ti92p_hw1.txt +++ b/tiemu/trunk/misc/memmap_ti92p_hw1.txt @@ -1,9 +1,18 @@ -; Memory map definitions for TI92+ HW1 (c) 2007 Romain Liévin +; Memory map definitions for TI92+ HW1 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). ; 000000-03ffff:RAM (256 KB) +04000w-07ffff:RAM (ghost) +08000w-0bffff:RAM (ghost) +0c000w-0fffff:RAM (ghost) +10000w-13ffff:RAM (ghost) +14000w-17ffff:RAM (ghost) +18000w-1bffff:RAM (ghost) +1c000w-1fffff:RAM (ghost) 400000-5fffff:FLASH (2 MB) -600000-60001f:I/O ports +60000w-60001f:I/O ports (32 bytes) diff --git a/tiemu/trunk/misc/memmap_ti92p_hw2.txt b/tiemu/trunk/misc/memmap_ti92p_hw2.txt index 08ce285..62c1528 100644 --- a/tiemu/trunk/misc/memmap_ti92p_hw2.txt +++ b/tiemu/trunk/misc/memmap_ti92p_hw2.txt @@ -1,11 +1,20 @@ -; Memory map definitions for TI92+ HW2 (c) 2007 Romain Liévin +; Memory map definitions for TI92+ HW2 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). ; 000000-03ffff:RAM (256 KB) +04000w-07ffff:RAM (ghost) +08000w-0bffff:RAM (ghost) +0c000w-0fffff:RAM (ghost) +10000w-13ffff:RAM (ghost) +14000w-17ffff:RAM (ghost) +18000w-1bffff:RAM (ghost) +1c000w-1fffff:RAM (ghost) 200000-3fffff:FLASH (mirror) 400000-5fffff:FLASH (2 MB) -600000-60001f:I/O ports -700000-70001f:I/O ports +60000w-60001f:I/O ports (32 bytes) +70000w-70001f:I/O ports (32 bytes) diff --git a/tiemu/trunk/misc/memmap_v200_hw2.txt b/tiemu/trunk/misc/memmap_v200_hw2.txt index be2a3fa..f4ce459 100644 --- a/tiemu/trunk/misc/memmap_v200_hw2.txt +++ b/tiemu/trunk/misc/memmap_v200_hw2.txt @@ -1,11 +1,19 @@ -; Memory map definitions for V200 HW2 (c) 2007 Romain Liévin +; Memory map definitions for V200 HW2 +; (c) 2007 Romain Liévin +; (c) 2009 Lionel Debroux ; ; Beware: _don't_ touch this file unless you know what you are doing ! ; Any modification can result in unpredictable results (or crash even !). ; -000000-03ffff : RAM (256 KB) -100000-13ffff : RAM (ghost) -200000-5fffff : FLASH (4 MB) -600000-60001f : I/O ports (32 bytes) -700000-70001f : I/O ports (32 bytes) +00000w-03ffff:RAM (256 KB) +04000w-07ffff:RAM (ghost) +08000w-0bffff:RAM (ghost) +0c000w-0fffff:RAM (ghost) +10000w-13ffff:RAM (ghost) +14000w-17ffff:RAM (ghost) +18000w-1bffff:RAM (ghost) +1c000w-1fffff:RAM (ghost) +20000w-5fffff:FLASH (4 MB) +60000w-60001f:I/O ports (32 bytes) +70000w-70001f:I/O ports (32 bytes) [EDIT: update the patch.] Last Edited By: Lionel Debroux 2009-11-13 10:52:19. Edited 1 times.
Kevin Kofler		#9	[-]
Posts: 7056 (2009-11-13 05:59:22) Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	So, what's the status of this? Are you going to commit this to your repo? For the Titanium ghost/mirror spaces (I like the use of a different term in the memmaps, as those behave differently especially wrt. the execution protection), indeed, they aren't any larger than the actual RAM, so just fix this.
Lionel Debroux		#10	[-]
Posts: 3063 (2009-11-13 10:46:13) Former Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	r2850 contains changes mentioned in this topic and further changes.
Fred Foobar		#11	[-]
Posts: 174 (2009-11-18 05:17:54) Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	How should I report bugs in TiEmu from now on? Are both of you current maintainers? I followed the bug report link from http://lpg.ticalc.org/prj_tiemu/bug_report.html, but it's currently broken.
Kevin Kofler		#12	[-]
Posts: 7058 (2009-11-18 16:33:57) Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	Well, if you want to use Lionel's version of TiEmu in the future, report the bugs to him; if you want to use Emu-TIGCC, which is the version I continue to maintain the same was as I've comaintained TiEmu in the past (but without Romain who left), you report the bugs to us (Tyler and me). Our bug tracker: https://www.calcforge.org/trac/emu-tigcc/newticket (you need to create an account at CalcForge (free of charge, of course! And the same account is valid for the CalcForgeLP and Emu-TIGCC Trac instances and the sitewide message board) and log in). Right now I'm still working on completing the renames, once I'm done there will be a new release. (I've already done a release of the libraries, but the applications still have to be renamed.) (BTW, the link for the TiEmu bug tracker on the TiEmu website works for me. But I'd suggest going with Emu-TIGCC and reporting the bugs to the Emu-TIGCC tracker instead.) Last Edited By: Kevin Kofler 2009-11-18 16:37:52. Edited 1 times.
Lionel Debroux		#13	[-]
Posts: 3065 (2009-11-18 19:00:01) Former Admin Reply Quote More My Recent Posts Message Me Connection Blocking Invite Report Post	The links for the TIEmu SF bug tracker (modulo the fact it requires a SourceForge login) and feature request work for me as well

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