| ??? 08/09/10 06:40 Read: times |
#177898 - P8032AH, P8052AH Responding to: ???'s previous message |
Nathan Spinuzzi said:
I found an old electronic typewriter with keyboard, LCD, and two micros, one P8032AH, one P8052AH. The 8032 is ROM-less; ie, it needs external program memory. There are, apparently, no eraseable parts on that board - so you will, at least, have to obtain an EPROM. The 8052 has ROM - not PROM - so you cannot reprogram it. Again, you would have to obtain an EPROM. |
| Topic | Author | Date |
| Should I make an 8052 SBC from an old typewriter? | 01/01/70 00:00 | |
| No! | 01/01/70 00:00 | |
| P8032AH, P8052AH | 01/01/70 00:00 | |
| No | 01/01/70 00:00 | |
| Be kind to yourself! | 01/01/70 00:00 | |
| Thoroughly agreed! | 01/01/70 00:00 | |
| It will cost you more than .... | 01/01/70 00:00 | |
| Avoid MAX232? | 01/01/70 00:00 | |
| so would I, but | 01/01/70 00:00 | |
| Board | 01/01/70 00:00 | |
| Very Steampunk! | 01/01/70 00:00 | |
| Does it actually work? | 01/01/70 00:00 | |
Yes, it works! | 01/01/70 00:00 |