ROM Hooks - Revision history

Jhoger at 06:56, 31 January 2009

2009-01-31T06:56:36Z

← Older revision		Revision as of 23:56, 30 January 2009
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	\| 64328 \|\| 110 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|		\| 64328 \|\| 110 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|
	\|}		\|}

			[[Category:Model T Developer Reference]]

64.81.88.222: /* Miscellaneous M100, T102 ROM Hooks */

2008-02-10T06:48:48Z

Miscellaneous M100, T102 ROM Hooks

← Older revision		Revision as of 23:48, 9 February 2008
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	{\| border="1" cellpadding="5" cellspacing="0"		{\| border="1" cellpadding="5" cellspacing="0"
	! Address \|\| Default Code ~~\|\| Function Hooked~~		! Function Hooked \|\| Address \|\| Default Code
	\|-		\|-
	\| F5F6H \|\| RET (C9H) ~~\|\| power on/reset~~		\| Power on/Reset \|\| F5F6H \|\| RET (C9H)
	\|-		\|-
	\| F5F7H \|\| NOP (00H) ~~\|\| power on/reset~~		\| Power on/Reset \|\| F5F7H \|\| NOP (00H)
	\|-		\|-
	\| F5F8H \|\| NOP (00H) ~~\|\| power on/reset~~		\| Power on/Reset \|\| F5F8H \|\| NOP (00H)
	\|-		\|-
	\|-		\|-
	\| F5F9H \|\| EI (FBH) ~~\|\| BCR~~		\| BCR \|\| F5F9H \|\| EI (FBH)
	\|-		\|-
	\| F5FAH \|\| RET (C9H) ~~\|\| BCR~~		\| BCR \|\| F5FAH \|\| RET (C9H)
	\|-		\|-
	\| F5FBH \|\| NOP (00H) ~~\|\| BCR~~		\| BCR \|\| F5FBH \|\| NOP (00H)
	\|-		\|-
	\|-		\|-
	\| F5FCH \|\| RET (C9H) ~~\|\| UART DR~~		\| UART DR \|\| F5FCH \|\| RET (C9H)
	\|-		\|-
	\| F5FDH \|\| NOP (00H) ~~\|\| UART DR~~		\| UART DR \|\| F5FDH \|\| NOP (00H)
	\|-		\|-
	\| F5FEH \|\| NOP (00H) ~~\|\| UART DR~~		\| UART DR \|\| F5FEH \|\| NOP (00H)
	\|-		\|-
	\|-		\|-
	\| F5FFH \|\| RET (C9H) ~~\|\| TP interrupt~~		\| TP interrupt \|\| F5FFH \|\| RET (C9H)
	\|-		\|-
	\| F600H \|\| NOP (00H) ~~\|\| TP interrupt~~		\| TP interrupt \|\| F600H \|\| NOP (00H)
	\|-		\|-
	\| F601H \|\| NOP (00H) ~~\|\| TP interrupt~~		\| TP interrupt \|\| F601H \|\| NOP (00H)
	\|-		\|-
	\|-		\|-
	\| F602H \|\| JMP (C3H) 1431H ~~\|\| TRAP (LPS)~~		\| TRAP (LPS) \|\| F602H \|\| JMP (C3H) 1431H
	\|}		\|}

64.81.88.222: /* Miscellaneous M100, T102 ROM Hooks */

2008-02-10T06:40:37Z

Miscellaneous M100, T102 ROM Hooks

← Older revision		Revision as of 23:40, 9 February 2008
Line 2:		Line 2:

	{\| border="1" cellpadding="5" cellspacing="0"		{\| border="1" cellpadding="5" cellspacing="0"
			! Address \|\| Default Code \|\| Function Hooked
	\|-		\|-
	\| F5F6H \|\| RET (C9H) \|\| power on ~~hook location~~		\| F5F6H \|\| RET (C9H) \|\| power on/reset
	\|-		\|-
	\| F5F7H \|\| NOP (00H) \|\| power on ~~hook location~~		\| F5F7H \|\| NOP (00H) \|\| power on/reset
	\|-		\|-
	\| F5F8H \|\| NOP (00H) \|\| power on ~~hook location~~		\| F5F8H \|\| NOP (00H) \|\| power on/reset
	\|-		\|-
	\|-		\|-
	\| F5F9H \|\| EI (FBH) \|\| BCR ~~hook location~~		\| F5F9H \|\| EI (FBH) \|\| BCR
	\|-		\|-
	\| F5FAH \|\| RET (C9H) \|\| BCR ~~hook location~~		\| F5FAH \|\| RET (C9H) \|\| BCR
	\|-		\|-
	\| F5FBH \|\| NOP (00H) \|\| BCR ~~hook location~~		\| F5FBH \|\| NOP (00H) \|\| BCR
	\|-		\|-
	\|-		\|-
	\| F5FCH \|\| RET (C9H) \|\| UART DR ~~hook location~~		\| F5FCH \|\| RET (C9H) \|\| UART DR
	\|-		\|-
	\| F5FDH \|\| NOP (00H) \|\| UART DR ~~hook location~~		\| F5FDH \|\| NOP (00H) \|\| UART DR
	\|-		\|-
	\| F5FEH \|\| NOP (00H) \|\| UART DR ~~hook location~~		\| F5FEH \|\| NOP (00H) \|\| UART DR
	\|-		\|-
	\|-		\|-
	\| F5FFH \|\| RET (C9H) \|\| TP interrupt ~~hook location~~		\| F5FFH \|\| RET (C9H) \|\| TP interrupt
	\|-		\|-
	\| F600H \|\| NOP (00H) \|\| TP interrupt ~~hook location~~		\| F600H \|\| NOP (00H) \|\| TP interrupt
	\|-		\|-
	\| F601H \|\| NOP (00H) \|\| TP interrupt ~~hook location~~		\| F601H \|\| NOP (00H) \|\| TP interrupt
	\|-		\|-
	\|-		\|-
	\| F602H \|\| JMP (C3H) 1431H \|\| TRAP (LPS) ~~hook location~~		\| F602H \|\| JMP (C3H) 1431H \|\| TRAP (LPS)
	\|}		\|}

64.81.88.222: /* Miscellaneous M100, T102 ROM Hooks */

2008-02-10T06:37:02Z

Miscellaneous M100, T102 ROM Hooks

← Older revision		Revision as of 23:37, 9 February 2008
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	{\| border="1" cellpadding="5" cellspacing="0"		{\| border="1" cellpadding="5" cellspacing="0"
	\|-		\|-
	\| F5F6H \|\| (C9H) ~~\|\| RET~~ \|\| power on hook location		\| F5F6H \|\| RET (C9H) \|\| power on hook location
	\|-		\|-
	\| F5F7H \|\| (00H) ~~\|\| NOP~~ \|\| power on hook location		\| F5F7H \|\| NOP (00H) \|\| power on hook location
	\|-		\|-
	\| F5F8H \|\| (00H) ~~\|\| NOP~~ \|\| power on hook location		\| F5F8H \|\| NOP (00H) \|\| power on hook location
	\|-		\|-
	\|-		\|-
	\| F5F9H \|\| (FBH) ~~\|\| EI~~ \|\| BCR hook location		\| F5F9H \|\| EI (FBH) \|\| BCR hook location
	\|-		\|-
	\| F5FAH \|\| (C9H) ~~\|\| RET~~ \|\| BCR hook location		\| F5FAH \|\| RET (C9H) \|\| BCR hook location
	\|-		\|-
	\| F5FBH \|\| (00H) ~~\|\| NOP~~ \|\| BCR hook location		\| F5FBH \|\| NOP (00H) \|\| BCR hook location
	\|-		\|-
	\|-		\|-
	\| F5FCH \|\| (C9H) ~~\|\| RET~~ \|\| UART DR hook location		\| F5FCH \|\| RET (C9H) \|\| UART DR hook location
	\|-		\|-
	\| F5FDH \|\| (00H) ~~\|\| NOP~~ \|\| UART DR hook location		\| F5FDH \|\| NOP (00H) \|\| UART DR hook location
	\|-		\|-
	\| F5FEH \|\| 00H) ~~\|\| NOP~~ \|\| UART DR hook location		\| F5FEH \|\| NOP (00H) \|\| UART DR hook location
	\|-		\|-
	\|-		\|-
	\| F5FFH \|\| (C9H) ~~\|\| RET~~ \|\| TP interrupt hook location		\| F5FFH \|\| RET (C9H) \|\| TP interrupt hook location
	\|-		\|-
	\| F600H \|\| (00H) ~~\|\| NOP~~ \|\| TP interrupt hook location		\| F600H \|\| NOP (00H) \|\| TP interrupt hook location
	\|-		\|-
	\| F601H \|\| (00H) ~~\|\| NOP~~ \|\| TP interrupt hook location		\| F601H \|\| NOP (00H) \|\| TP interrupt hook location
	\|-		\|-
	\|-		\|-
	\| F602H \|\| (C3H) ~~\|\| JMP~~ 1431H \|\| TRAP (LPS) hook location		\| F602H \|\| JMP (C3H) 1431H \|\| TRAP (LPS) hook location
	\|}		\|}

64.81.88.222 at 06:34, 10 February 2008

2008-02-10T06:34:37Z

← Older revision		Revision as of 23:34, 9 February 2008
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			== Miscellaneous M100, T102 ROM Hooks ==

			{\| border="1" cellpadding="5" cellspacing="0"
			\|-
			\| F5F6H \|\| (C9H) \|\| RET \|\| power on hook location
			\|-
			\| F5F7H \|\| (00H) \|\| NOP \|\| power on hook location
			\|-
			\| F5F8H \|\| (00H) \|\| NOP \|\| power on hook location
			\|-
			\|-
			\| F5F9H \|\| (FBH) \|\| EI \|\| BCR hook location
			\|-
			\| F5FAH \|\| (C9H) \|\| RET \|\| BCR hook location
			\|-
			\| F5FBH \|\| (00H) \|\| NOP \|\| BCR hook location
			\|-
			\|-
			\| F5FCH \|\| (C9H) \|\| RET \|\| UART DR hook location
			\|-
			\| F5FDH \|\| (00H) \|\| NOP \|\| UART DR hook location
			\|-
			\| F5FEH \|\| 00H) \|\| NOP \|\| UART DR hook location
			\|-
			\|-
			\| F5FFH \|\| (C9H) \|\| RET \|\| TP interrupt hook location
			\|-
			\| F600H \|\| (00H) \|\| NOP \|\| TP interrupt hook location
			\|-
			\| F601H \|\| (00H) \|\| NOP \|\| TP interrupt hook location
			\|-
			\|-
			\| F602H \|\| (C3H) \|\| JMP 1431H \|\| TRAP (LPS) hook location
			\|}

	== Model 100 RST 7 ROM Hooks ==		== Model 100 RST 7 ROM Hooks ==

64.81.88.222: /* Model 100 RST 7 ROM Hooks */

2008-02-10T06:18:30Z

Model 100 RST 7 ROM Hooks

← Older revision		Revision as of 23:18, 9 February 2008
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	\| 64244 \|\| 26 \|\| 19851 \|\| RET \|\| LOAD \|\| 19824		\| 64244 \|\| 26 \|\| 19851 \|\| RET \|\| LOAD \|\| 19824
	\|-		\|-
	\|\| 64246 \|\| 28 \|\| 19751 \|\| RET \|\| OPEN \|\| 19659		\| 64246 \|\| 28 \|\| 19751 \|\| RET \|\| OPEN \|\| 19659
	\|-		\|-
	\| 64248 \|\| 30 \|\| 19625 \|\| RET \|\| EOF(IE ERROR) \|\| 6281		\| 64248 \|\| 30 \|\| 19625 \|\| RET \|\| EOF(IE ERROR) \|\| 6281
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	\| 64282 \|\| 64 \|\| NOT IN ROM \|\| FC ERROR \|\| None \|\|		\| 64282 \|\| 64 \|\| NOT IN ROM \|\| FC ERROR \|\| None \|\|
	\|-		\|-
	\| THROUGH		\| colspan="6" \| THROUGH
	\|-		\|-
	\| 64294 \|\| 76 \|\| NOT IN ROM \|\| FC ERROR \|\| None \|\|		\| 64294 \|\| 76 \|\| NOT IN ROM \|\| FC ERROR \|\| None \|\|
Line 107:		Line 107:
	\| 64314 \|\| 96 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|		\| 64314 \|\| 96 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|
	\|-		\|-
	\| THROUGH		\| colspan="6" \| THROUGH
	\|-		\|-
	\| 64328 \|\| 110 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|		\| 64328 \|\| 110 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|
	\|}		\|}

64.81.88.222 at 06:05, 10 February 2008

2008-02-10T06:05:58Z

← Older revision		Revision as of 23:05, 9 February 2008
Line 81:		Line 81:
	\| 64280 \|\| 62 \|\| 7760 \|\| FC ERROR \|\| SCREEN \|\| 7714		\| 64280 \|\| 62 \|\| 7760 \|\| FC ERROR \|\| SCREEN \|\| 7714
	\|-		\|-
	\| 64282 \|\| 64 \|\| NOT IN ROM \|\| FC ERROR \|\| None		\| 64282 \|\| 64 \|\| NOT IN ROM \|\| FC ERROR \|\| None \|\|
	\|-		\|-
	\| THROUGH		\| THROUGH
	\|-		\|-
	\| 64294 \|\| 76 \|\| NOT IN ROM \|\| FC ERROR \|\| None		\| 64294 \|\| 76 \|\| NOT IN ROM \|\| FC ERROR \|\| None \|\|
	\|-		\|-
	\| 64296 \|\| 78 \|\| 20587 \|\| FC ERROR \|\| LOF \|\| 20587		\| 64296 \|\| 78 \|\| 20587 \|\| FC ERROR \|\| LOF \|\| 20587
Line 105:		Line 105:
	\| 64312 \|\| 94 \|\| 9381 \|\| FC ERROR \|\| LOADM,RUNM \|\| 9361		\| 64312 \|\| 94 \|\| 9381 \|\| FC ERROR \|\| LOADM,RUNM \|\| 9361
	\|-		\|-
	\| 64314 \|\| 96 \|\| NOT IN ROM \|\| (zeroed) \|\| None		\| 64314 \|\| 96 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|
	\|-		\|-
	\| THROUGH		\| THROUGH
	\|-		\|-
	\| 64328 \|\| 110 \|\| NOT IN ROM \|\| (zeroed) \|\| None		\| 64328 \|\| 110 \|\| NOT IN ROM \|\| (zeroed) \|\| None \|\|
	\|}		\|}

64.81.88.222: /* Model 100 RST 7 ROM Hooks */

2008-02-10T06:02:23Z

Model 100 RST 7 ROM Hooks

← Older revision		Revision as of 23:02, 9 February 2008
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	== Model 100 RST 7 ROM Hooks ==		== Model 100 RST 7 ROM Hooks ==
	~~=====================================~~

	Copyright 1986 by Bob Andersen, Micro Analog Associates. Monroe, CT. 06468		Copyright 1986 by Bob Andersen, Micro Analog Associates. Monroe, CT. 06468

64.81.88.222 at 06:02, 10 February 2008

2008-02-10T06:02:02Z

← Older revision		Revision as of 23:02, 9 February 2008
Line 1:		Line 1:
	~~Detailed Study of~~ Model 100 ROM Hooks		== Model 100 RST 7 ROM Hooks ==
	=====================================		=====================================

64.81.88.222 at 06:01, 10 February 2008

2008-02-10T06:01:06Z

← Older revision		Revision as of 23:01, 9 February 2008
Line 1:		Line 1:
			Detailed Study of Model 100 ROM Hooks
			=====================================

			Copyright 1986 by Bob Andersen, Micro Analog Associates. Monroe, CT. 06468

			Routine RST 7 calls the nth 2-byte address specified in the HOOK table located
			in RAM, starting at 64218, where 2N is the value of the byte that follows the
			RST 7 instruction.

			This study details the location and nature of all RST 7 instructions within a
			Model 100 ROM.

			Default indicates the action installed by a cold start. Address 32755 is
			installed in the HOOK table for RET and 2267 is installed for FC ERROR.


	{\| border="1" cellpadding="5" cellspacing="0"		{\| border="1" cellpadding="5" cellspacing="0"
	!Hook Addr \|\| 2N \|\| RST 7 Addr \|\| Default \|\| In Function \|\| (Addr)		!Hook Addr \|\| 2N \|\| RST 7 Addr \|\| Default \|\| In Function \|\| (Addr)