| ??? 01/01/03 12:39 Read: times |
#35333 - RE: Interfacing 3V CMOS with 5V CMOS/TTL |
Radek,
you can purchase a dedicated RS-232 cable for Siemens C35i/S35 in a store. Then, at the AT89S8252 side, use "any" of RS-232 "level converter" chip (e.g from Maxim). My friend uses such solution with a success. This would help you to avoid your problems and doubts. Wish you a Happy New Year! Zbyszek |
| Topic | Author | Date |
| Interfacing 3V CMOS with 5V CMOS/TTL | 01/01/70 00:00 | |
| RE: Interfacing 3V CMOS with 5V CMOS/TTL | 01/01/70 00:00 | |
| RE: Interfacing 3V CMOS with 5V CMOS/TTL | 01/01/70 00:00 | |
| RE: Interfacing 3V CMOS with 5V CMOS/TTL | 01/01/70 00:00 | |
| RE: Interfacing 3V CMOS with 5V CMOS/TTL | 01/01/70 00:00 | |
| RE: Interfacing 3V CMOS with 5V CMOS/TTL | 01/01/70 00:00 | |
RE: Interfacing 3V CMOS with 5V CMOS/TTL | 01/01/70 00:00 |