| ??? 01/02/08 21:46 Read: times |
#148972 - Antona 8052 board schematics Responding to: ???'s previous message |
Thank you. There's a user manual for the 8052 board I have shown at http://www.antona.com/dta3052.htm" By "memory decoded ports", I mean that the user port attached to the SPI applicaton is written to in external memory. You have to use XBY(X) call to write to it. My board operates similar to the circuit featured in Jan Axelson's "Microcontroller Idea Book".
Marl |
| Topic | Author | Date |
| Another bit banged SPI for 8052 | 01/01/70 00:00 | |
| Start | 01/01/70 00:00 | |
| Tried? | 01/01/70 00:00 | |
| schematics? | 01/01/70 00:00 | |
| totally | 01/01/70 00:00 | |
| Antona 8052 board schematics | 01/01/70 00:00 | |
| OK Begin | 01/01/70 00:00 | |
| Begin here | 01/01/70 00:00 | |
| OK | 01/01/70 00:00 | |
| OK II | 01/01/70 00:00 | |
| Basic? | 01/01/70 00:00 | |
| BASIC 52 | 01/01/70 00:00 | |
Excuse my VB6 accent then | 01/01/70 00:00 | |
| "industry standard" SPI | 01/01/70 00:00 | |
| ok '51 "industry standard" SPI | 01/01/70 00:00 | |
| SPI Standardization is a joke... | 01/01/70 00:00 |