| ??? 01/30/06 17:44 Modified: 01/30/06 17:47 Read: times |
#108755 - Some doubts Responding to: ???'s previous message |
[edit] Sorry, I have replied to another post, instead of Kai's
Dear Kai, Thanks for your reply and the caveats. Well, to be honest, I am now desparate for making the circuit to work, overlooking all the signal integrity checks. I must not do that. If I work out a working prototype, then I would fine tune the circuit, including a double layer(yes!) PCB for the same. I saw your circuit, and I ponder where to connect the remaining pins: AF, INI. I had seen the same circuit, some 6 months back, but since I had the same doubts, I was hesitant to take up the circuit. One more doubt, why not 74LS244? Regards, Vignesh |
| Topic | Author | Date |
| Confessions about ISP of s52 | 01/01/70 00:00 | |
| I still persist on Asim Khan's prog. ! | 01/01/70 00:00 | |
| whats BAD in Atmels Adapter | 01/01/70 00:00 | |
| HC is wrong. | 01/01/70 00:00 | |
| Abhishek or me? | 01/01/70 00:00 | |
| HC and HCT | 01/01/70 00:00 | |
| Why HCT | 01/01/70 00:00 | |
| Is HCT available there? | 01/01/70 00:00 | |
| 74LS244 ? | 01/01/70 00:00 | |
| Mine works with LS | 01/01/70 00:00 | |
| Post Script Viewer. | 01/01/70 00:00 | |
| a bit more | 01/01/70 00:00 | |
| aec_isp | 01/01/70 00:00 | |
| OOps | 01/01/70 00:00 | |
| Just got an idea | 01/01/70 00:00 | |
| Other programmers | 01/01/70 00:00 | |
| Atmel ISP | 01/01/70 00:00 | |
| Good link Ijaz | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| almost same problem | 01/01/70 00:00 | |
| add pullups for OE1\ and OE2\, Resistors | 01/01/70 00:00 | |
| Thanks! | 01/01/70 00:00 | |
| reset? | 01/01/70 00:00 | |
| Reset | 01/01/70 00:00 | |
| Try this | 01/01/70 00:00 | |
| It has worked! | 01/01/70 00:00 | |
| frequency | 01/01/70 00:00 | |
| 12MHz | 01/01/70 00:00 | |
| I DEVELOPED A WINDOWS BASED ISP | 01/01/70 00:00 | |
| GUI Prog for AEC ISP Cable | 01/01/70 00:00 | |
| Some doubts | 01/01/70 00:00 | |
| Also used for CPLDs | 01/01/70 00:00 | |
| Let me not jump now | 01/01/70 00:00 | |
| Real World Experience | 01/01/70 00:00 | |
| As I said... | 01/01/70 00:00 | |
| Guys, take care... | 01/01/70 00:00 | |
| Retrospection | 01/01/70 00:00 | |
| Good Work | 01/01/70 00:00 | |
The much awaited | 01/01/70 00:00 |