| ??? 02/24/02 14:05 Read: times |
#20106 - RE: battery backed up 89c52 |
Hi Damjan,
check the TRIP POINT setting on your TC1232.Set the TOL input to Vcc.Check the voltage at your 89C52 while working with the battery;it should be safely above 4.5 Volt. 4.5V is the trip point of your tc1232. May be you are successful with higher battery voltage. Ciao Edgar |
| Topic | Author | Date |
| battery backed up 89c52 | 01/01/70 00:00 | |
| RE: battery backed up 89c52 | 01/01/70 00:00 | |
| RE: Edgar | 01/01/70 00:00 | |
| RE: Edgar | 01/01/70 00:00 | |
| RE: Edgar | 01/01/70 00:00 | |
| RE: Edgar | 01/01/70 00:00 | |
RE: solution | 01/01/70 00:00 |