| ??? 11/30/01 23:24 Read: times |
#17108 - RE: Serial communications |
What CPU ? What character are you sending ? What crystal are you using ? 11.0592 ? There is a lot of moving data into the accumulator for no readily apparent reason !
JNB RI,COMMTEST ;WAIT FOR COMM TEST BYTE MOV A,S0BUF ;MOVE O1h TO A Where has the 01H come from ? S0Buf will contain the character received at the input. Sorry I can never remembers the serial initialisation stuff from memory ! Steve |
| Topic | Author | Date |
| Serial communications | 01/01/70 00:00 | |
| RE: Serial communications | 01/01/70 00:00 | |
| RE: Serial communications | 01/01/70 00:00 | |
| RE: Serial communications | 01/01/70 00:00 | |
| RE: Serial communications | 01/01/70 00:00 | |
| RE: Serial communications | 01/01/70 00:00 | |
| RE: Serial communications | 01/01/70 00:00 | |
| RE: Serial communications Attn: Andi | 01/01/70 00:00 | |
| RE: Serial communications Attn: Andi | 01/01/70 00:00 | |
Serial communications - Gerald Johnson | 01/01/70 00:00 |