| ??? 02/19/04 15:17 Read: times |
#65102 - more Responding to: ???'s previous message |
I forgot the serials
IIC such as pca9554 and pca9555, they provide (4 times) 8 and (2 times) 16 respectively of '51 type ports at the cost of 2 '51 pins. I have never been a fan due to the pin required for chip select, but there are many SM bus chips out there. Erik |
| Topic | Author | Date |
| 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: Altera PLD example (image) | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| more | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| RE: 8051/8255 interfacing | 01/01/70 00:00 | |
| Direct LCD to 8051 !! | 01/01/70 00:00 | |
| RE: Direct LCD to 8051 !! | 01/01/70 00:00 | |
| RE: Direct LCD to 8051 !! | 01/01/70 00:00 | |
RE: Direct LCD to 8051 !! | 01/01/70 00:00 |