| ??? 06/29/16 11:10 Modified: 06/29/16 11:15 Read: times |
#190680 - DS80C320? Responding to: ???'s previous message |
Just a wild guess.
JW [EDIT] This would require a more serious archeology. There is a dedicated dual-DPTR AN458 of Philips dated 1996 Dec 18, but it says The following ’51 family CPUs are being upgraded with dual data pointers:
80C51, 80C52, 80C54, 80C58, 83C51FA, 83C51FB, 83C51FC, 83C575 Contact Philips Semiconductors to determine the dual data pointer conversion status of these and future products. |
| Topic | Author | Date |
| What was the first 8052 with dual dptr | 01/01/70 00:00 | |
| DS80C320? | 01/01/70 00:00 | |
| Dual DPTR | 01/01/70 00:00 | |
| dual? octal DPTR! | 01/01/70 00:00 | |
| Siemens | 01/01/70 00:00 | |
| AMD we believe | 01/01/70 00:00 | |
| Well, the first one with useful features ... | 01/01/70 00:00 | |
| Still | 01/01/70 00:00 | |
| Agreed ... | 01/01/70 00:00 | |
tpicj=tu[omg | 01/01/70 00:00 |