home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
ftp.whtech.com
/
ftp.whtech.com.tar
/
ftp.whtech.com
/
club100
/
ref
/
hooks.100
< prev
next >
Wrap
Text File
|
2006-10-19
|
4KB
|
81 lines
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.
Hook Addr 2N RST 7 Addr Default In Function (Addr)
--------- ---- ---------- ------- ----------------------
64218 0 16643 RET CLEAR 16633
64220 2 7592 RET MAX(RAM) 7579
64222 4 4820 RET CHGET 4811
64224 6 5102 RET CHSNS 5083
64226 8 17175 RET LCD 19268
64228 10 5232 RET PNOTAB 5232
64230 12 19656 RET INPUT$ 20110
64232 14 20101 RET INPUT$(NM ERROR) 20110
64234 16 20194 RET INPUT$ 20110
64236 18 20510 RET LINE(NM ERROR) 3141
64238 20 19796 RET CLOSE(IE ERROR) 20008
64240 22 19944 RET SAVE 19919
64242 24 19727 RET OPEN 19659
64244 26 19851 RET LOAD 19824
64246 28 19751 RET OPEN 19659
64248 30 19625 RET EOF(IE ERROR) 6281
64250 32 20064 RET LCD(NM ERROR) 19268
64252 34 19992 RET SAVE(NM ERROR) 19919
64254 36 19997 RET LOAD(NM ERROR) 19824
64256 38 6281 RET EOF 6281
64258 40 20597 RET OPEN 19659
64260 42 20627 RET OPEN 19659
64262 44 20643 RET OPEN(NM ERROR) 19659
64264 46 20630 RET OPEN(NM ERROR) 19659
64266 48 20771 RET OPEN 19659
64268 50 21789 RET TELCOM(TERM-F6) 20806
64270 52 21792 RET TELCOM(TERM-F7) 20806
64272 54 22064 RET TELCOM(TERM-UP) 20806
64274 56 24673 RET TEXT 24046
64276 58 7619 FC ERROR WIDTH 7619
64278 60 17226 FC ERROR LCD 19268
64280 62 7760 FC ERROR SCREEN 7714
64282 64 NOT IN ROM FC ERROR None
THROUGH
64294 76 NOT IN ROM FC ERROR None
64296 78 20587 FC ERROR LOF 20587
64298 80 20589 FC ERROR LOC 20589
64300 82 20591 FC ERROR LFILES 20591
64302 84 20595 FC ERROR DSKI$ 20595
64304 86 20593 FC ERROR DSK0$ 20593
64306 88 8095 FC ERROR KILL 8081
64308 90 8272 FC ERROR NAME 8247
64310 92 8923 FC ERROR SAVEM 8908
64312 94 9381 FC ERROR LOADM,RUNM 9361
64314 96 NOT IN ROM (zeroed) None
THROUGH
64328 110 NOT IN ROM (zeroed) None
Bob Anderson (70526,1233) kindly provided a compendium of RAM hooks in the
Model 100 actuated by means of RST 7. Here are a few hooks to add to his list.
FB1A CRT open
FB1E CRT put
FB20 WAND open
FB22 WAND close
FB24 WAND get
FB26 WAND other
These are discussed at page 258 of my book.