| T O P I C R E V I E W |
| ikrananka |
Posted - 02/03/2019 : 13:58:37
Does anyone know if there is a way to read the above TMS 8K PROM chips with a GQ-4X? I can't seem to find any equivalent in the device library. |
| 9 L A T E S T R E P L I E S (Newest First) |
| anniel |
Posted - 02/04/2019 : 15:13:42
quote:
Originally posted by ikrananka
quote:
Originally posted by anniel
Ok, not a standard JEDEC pinout. Simply make yourself an adapter to convert it to a regular 27 series pinout.
Doh!!! I forgot about using an adapter. I bought one years ago, dug it out of hiding, and using this has allowed me to read the 2364/4764 ROM.
Thank you 
Good, well done!  |
| ikrananka |
Posted - 02/04/2019 : 13:38:09
quote:
Originally posted by anniel
Ok, not a standard JEDEC pinout. Simply make yourself an adapter to convert it to a regular 27 series pinout.
Doh!!! I forgot about using an adapter. I bought one years ago, dug it out of hiding, and using this has allowed me to read the 2364/4764 ROM.
Thank you |
| anniel |
Posted - 02/04/2019 : 09:31:53
quote:
Originally posted by ikrananka
Found some better info here. The one I want to read is the 2364A/4764 chip on the left.
Image Insert:
39653 bytes
Ok, not a standard JEDEC pinout. Simply make yourself an adapter to convert it to a regular 27 series pinout. |
| ikrananka |
Posted - 02/04/2019 : 07:58:44
Found some better info here. The one I want to read is the 2364A/4764 chip on the left.
Image Insert:
39653 bytes |
| anniel |
Posted - 02/03/2019 : 17:19:23
quote:
Originally posted by ikrananka
All I get is a buffer full of FF.
Not standard then. |
| ikrananka |
Posted - 02/03/2019 : 16:32:38
All I get is a buffer full of FF. |
| anniel |
Posted - 02/03/2019 : 16:26:00
quote:
Originally posted by ikrananka
They are standard 24 pin DIP EPROM chips.
If they are standard read them as a regular 27 series EPROM. |
| ikrananka |
Posted - 02/03/2019 : 15:54:53
They are standard 24 pin DIP EPROM chips. |
| anniel |
Posted - 02/03/2019 : 15:19:30
quote:
Originally posted by ikrananka
Does anyone know if there is a way to read the above TMS 8K PROM chips with a GQ-4X? I can't seem to find any equivalent in the device library.
Do they have standard JEDEC pinouts? |
