Die Suche ergab 82 Treffer
- Mi 22. Sep 2010, 12:12
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
started new job, its too far. No time to play until the weekend.
- So 19. Sep 2010, 14:17
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
Diodes D2 and D3 Are both located on sheet 2 in the middle Found it, Thanks! >In the tutorial "regnatix-code" there is an extra chapter to the ram. I'll start in on these... >If you have an EEPROM on Bellatrix, you can start the spin-ramtest: No EEPROMs till Friday earliest :( >The forth-...
- So 19. Sep 2010, 06:13
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
To summarize the final questions for my build:
Can I use 2.2K resistors for the listed 2K resistors?
What capacitors are to be used for positions C21 and C22?
What is part L1?
Thanks!
Can I use 2.2K resistors for the listed 2K resistors?
What capacitors are to be used for positions C21 and C22?
What is part L1?
Thanks!
- So 19. Sep 2010, 05:55
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
I've started on the ethernet interface. C21 and c22 on the BOM are listed as electrolytic capacitor, yet the picture img_0855.jpg show ceramic caps in those positions. Are these also to be 0.1 uF? Since I already have the electrolytic, can I use them? What is part L1? I missed this on the BOM, but I...
- So 19. Sep 2010, 04:38
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
OK, I'm a chicken, I'm not going to write code for the SRAM until I talk to somebody. Looking at the network, I see that I neglected to order 2k resistors (in addition to the EEPROMs, audio jacks and color coded ps/2 connectors, I only found the black ones). I have plenty of 1.8K measured as 1781 oh...
- So 19. Sep 2010, 04:32
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
I'm not sure about how to use the latch and the SRAM. Can somebody make a quick forth routine to put a sequence of values into an area of SRAM, and another routine to read the bytes of SRAM? I'm aching to see if this is constructed correctly!! I think it needs : : !LATCH ( addr - ) / set address lat...
- So 19. Sep 2010, 01:48
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
Diodes D2 and D3 don't seem to be on hive-1-ver3-r13-b sheet 3 of 4 But I see from the BOM that they are the last two 1N4001 Also R29, but I can see on the BOM that it is also 10K However, image img_0832.jpg shows three capacitors that are not on the drawing. Which are these? EDIT - OK I think these...
- Sa 18. Sep 2010, 18:37
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
I am having trouble with the SD slot and the three position jumper. The data sheet does not identify pins 10, 11, and 12 This is my guess: the two pins that are very close together are pins 11 and 12. The pin closest to pin 8 is pin 11 (card detect) and the pin farther from pin 8 is pin 12 (common f...
- Sa 18. Sep 2010, 16:59
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
7-inch TFT for video 50 € I have one of the early 3.5" LCD TV from Japan, I was hoping to finally use it after 17 years. But I will probably buy a real one after a couple paychecks. Sal is going to implement the Propforth TV drivers soon, but I still have time before there are complete. In the...
- Sa 18. Sep 2010, 15:00
- Forum: The Hive Computer Project
- Thema: Hive 004 and Hive 060 build
- Antworten: 64
- Zugriffe: 95410
Re: Hive 004 and Hive 060 build
Hive 4 and Hive 60 successfully ran the TV, VGA, Keyboard and Mouse demos
The TV display looks washed out, but my demo board also looks washed out on that TV, I think maybe it is getting old.
The TV display looks washed out, but my demo board also looks washed out on that TV, I think maybe it is getting old.