Search found 11 matches

by Kotlowy
Wed Feb 18, 2004 4:18 am
Forum: Hardware
Topic: Easy way to erase eproms?
Replies: 10
Views: 7306

I sure am. Make a 128-bit computer compleatly from TTL chips. I am suprised the ammount of people who make computers from TTL too. There are some good designes out there.
by Kotlowy
Wed Feb 18, 2004 4:14 am
Forum: Hardware
Topic: PCB etching
Replies: 8
Views: 6361

yeah, jaycar (Australia) have them. Imported from the US. Uh... AU$34.95!!! But its 5 sheets re-usable. Are they any good now or are they still a little unreliable?
by Kotlowy
Tue Feb 17, 2004 4:20 pm
Forum: Hardware
Topic: Easy way to erase eproms?
Replies: 10
Views: 7306

lol, sounds like a place i'd be quite happy in, and what i'll probably end up with.

Serial eeproms, little 8 pin packages. Try using them for a 6502 though. They sell them at Jaycar (in Australia) but not the parallel ones. I'll have to get some from the states. Hmm... US$5 approx a piece, i'll ...
by Kotlowy
Tue Feb 17, 2004 2:58 pm
Forum: Hardware
Topic: PCB etching
Replies: 8
Views: 6361

hey, i'm not new to the whole 6502 wire wrapping thing. www.6502.org/users/alexis . I lost interest in it ages ago because it was just a pain to use. I put it on the web incase anyone else wanted to use the DMA section, which a few have.

I only wanted to use PCB's for the simple stuff, just for the ...
by Kotlowy
Tue Feb 17, 2004 2:43 pm
Forum: Hardware
Topic: Easy way to erase eproms?
Replies: 10
Views: 7306

thx.

A friend found an EEPROM in his junk box and has offered to order some in from the US. anyway, thx.
by Kotlowy
Mon Feb 16, 2004 2:47 am
Forum: Hardware
Topic: PCB etching
Replies: 8
Views: 6361

yes yes yes, i know there are services out there that will do it for you, but I'm interested in DIY.
by Kotlowy
Mon Feb 16, 2004 12:06 am
Forum: Hardware
Topic: Easy way to erase eproms?
Replies: 10
Views: 7306

dang.
by Kotlowy
Mon Feb 16, 2004 12:00 am
Forum: Hardware
Topic: PCB etching
Replies: 8
Views: 6361

PCB etching

what is your favourite/preferred method?
by Kotlowy
Sun Feb 15, 2004 11:57 pm
Forum: Hardware
Topic: Easy way to erase eproms?
Replies: 10
Views: 7306

Easy way to erase eproms?

UV eraser boxes are expensive, the sun takes too long, i was wondering if a black light were to do the job? Woudnt be very fast, but would be faster than the sun surely.
by Kotlowy
Sun Feb 15, 2004 11:38 pm
Forum: Hardware
Topic: Help with backlit LCD screen
Replies: 4
Views: 2923

get yourself a laptop hard drive to ide hard drive adaptor (computer shops) and plug the laptops hard drive into a computer. Atleast that will give you access to your files.
by Kotlowy
Fri Feb 13, 2004 3:23 pm
Forum: General Discussions
Topic: If you have a P1 system...prepare to tear it apart
Replies: 11
Views: 5824

The FDC37C93xAPM incorporates a keyboard interface, real-time clock, SMSC's true CMOS 765B floppy disk controller, advanced digital data seperator, 16 byta data FIFO, two 16C550 compatable UARTs, one Multi-Mode parallel port which includes ChiProject circuitry plus EPP and ECP support, IDE ...