|
The
68230 Board |
| Set the base
address of the board to AFxxxx and power up the system. |
| Type BA<CR> at
the SYS> command prompt to launch BASIC. |
| |
| |
| Timer Tests |
| |
| Type: POKE $AF0021,$A0<CR> |
| Stops the
timer |
| |
| Type: POKE $AF0021,$A1<CR> |
| Starts
the timer |
| |
| |
| Port A
Tests |
| |
| Type: POKE $AF0005,$FF<CR> |
| Sets ALL
Port A pins as output pins |
| |
| Type: POKE $AF0011,0<CR> |
| Turns ALL
Port A LED's on |
| |
| Type: POKE $AF0011,$FF<CR> |
| Turns ALL
Port A LED's off |
| |
| Type: POKE $AF0005,$00<CR> |
| Sets ALL
Port A pins as input pins (default) |
| |
| |
| Port B
Tests |
| |
| Type: POKE $AF0007,$FF<CR> |
| Sets ALL Port
B pins as output pins |
| |
| Type: POKE $AF0013,0<CR> |
| Turns ALL
Port B LED's on |
| |
| Type: POKE $AF0013,$FF<CR> |
| Turns ALL
Port B LED's off |
| |
| Type: POKE $AF0007,$00<CR> |
| Sets ALL
Port B pins as input pins (default) |
| |
| |