HIVE-Project

started new job, its too far. No time to play until the weekend.

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-...

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!

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...

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...

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...

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...

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...

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...

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.