| ??? 02/22/03 17:27 Read: times |
#39765 - RE: 82c55a write signal Responding to: ???'s previous message |
I have a faint recollection of using/trying/considering a Harris '51 derivative at one time and I just could not believe that I would have missed a "standard" signal inverted, so I took a look. I found the datasheet (in english) at http://www.frsn.utn.edu.ar/tecnicas3.../82c55.pdf
And there ain't nothing strange about the chip its is !WR and !RD as in all other ;51 derivatives Erik |
| Topic | Author | Date |
| 82c55a write signal | 01/01/70 00:00 | |
| RE: 82c55a write signal | 01/01/70 00:00 | |
| RE: 82c55a write signal | 01/01/70 00:00 | |
| RE: 82c55a write signal | 01/01/70 00:00 | |
| RE: 82c55a write signal | 01/01/70 00:00 | |
| RE: 82c55a write signal | 01/01/70 00:00 | |
RE: 82c55a write signal | 01/01/70 00:00 |