| Note: |
A colon in a commnand
means "start depositing data from the most recently deposited
location, or if none, then from the most recently opened one.
|
| 11. |
Examining a block, then
depositing into it.
USER TYPES/ 30.35 (RET)
MONITOR TYPES/
0030: A0 A1 A2 A3 A4 A5 A6
USER TYPES/
:50 b B1 b B2 b B3
b B4 b B5 (RET) |
| Note: |
New data deposited
beginning at most recently opened location
(30)
|
| 12. |
Run a program at a
specified address.
USER TYPES/ 10F0 R (RET)
MONITOR TYPES/
10F0: A9 (contents)
|
| Note: |
The cursor is left
immediately to the right of the "A9"; it is not returned to the next
tine.
|
| 13. |
Run at the most recently
examined location.
USER TYPES/ 10F0 (RET)
MONITOR TYPES/ 10F0:
A9
USER TYPES/ R (RET)
0052: 02
0056:
06
|
| 14. |
Enter a program into
mernory and run it in one line.
USER TYPES/
40: A9 b 0 b 20 b
EF 10 EF b 38 b 69 b 0 b 4C b 40 b 0 R (RET)
MONITCR
TYPES/
40: FF (prior contents of 40)
| |
|
|
MONITCR TYPES/
40: FF
(prior contents of 40) |
| 15. |
An "on line" error
correction.
USER TYPES/
44: Al B A2 b A3A4A5A6 b A7
(data A6 will be loaded in location 42)
USER TYPES/
40506070:
AA (data AA will be loaded in location 6070)
|
| 16. |
Useful routines in
monitor which can be accessed by user programs
GETLINE: location
FF1F:
monitor entry point (jumping to FF1F will enter monitor and
echo carriage return. You can then examine memory locations with
the monitor.) ECHO: location FFEF:
prints one byte (ASCII) (data from "A" (accumulator), contents
of "A" not disturbed. Example:
20 b EF 10FF (JRS ECHO)).
PRBYTE: location PFDC:
prints one byte (HEX) (data from "A". contents of "A"
disturbed, ) PRHEX: location PFES:
prints one hex digit (data from four least significant bits of
"A" contents of "A" disturbed.)
| |
