TRS-80 Zaps DOS - TRSDOS v1.2 (Unofficial)
Page Index
Bypass the DATE question
PATCH *0 (ADD=4EB7,FIND=CD1B02,CHG=B72846)
Gives long error messages
PATCH *4 (ADD=4E29,FIND=20,CHG=18)
Fix CLOSE system overlay to allow to be set correctly during copy
| Location TT,SS,BB | Contents | Change To |
|---|---|---|
| 10,0C,40 | 05 | 08 |
| 10,0C,5C | 05 | 08 |
Disable Graphic display on reset
| Location TT,SS,BB | Contents | Change To |
|---|---|---|
| 00,0D,C2 | D0 | 0D |
Allow Debug to access all memory
| Location TT,SS,BB | Contents | Change To |
|---|---|---|
| 00,0F,DE | 56 | 00 |
| 00,10,08 | 56 | 00 |
| 00,11,75 | 56 | 00 |
List default to ASCII. To list hex type (ASCII=OFF)
| Location TT,SS,BB | Contents | Change To |
|---|---|---|
| 15,05,71 | 00,00 | FF,FF |