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G8MNY > IBM 17.09.19 20:20l 57 Lines 1466 Bytes #-1887 (0) @ WW
BID : 28977_N9LYA
Read: DJ6UX DF7EAV GUEST DC9BM
Subj: ISA I/O card pin out..
Path: DB0FHN<OE2XZR<OE1XAB<HG8LXL<XE1FH<LU3DVN<LU9HGS<LU4ECL<VE3UIL<I0OJJ<
N1URO<N2NOV<N3HYM<GB7CIP
Sent: 190917/0913Z @:GB7CIP.#32.GBR.EURO #:21958 [Caterham Surrey GBR]
>From g8mny%gb7cip.#32.gbr.euro@i0ojj.ampr.org Tue Sep 17 20:37:30 2019
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>From g8mny%gb7cip.#32.gbr.euro@n2nov.ampr.org Tue Sep 17 05:19:03 2019
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From: G8MNY@GB7CIP.#32.GBR.EURO
To : IBM@WW
>From Harry M1BYT @ GB7FCR.#16.GBR.EU
Stand peering in at an empty 8 Bit ISA card slot on a motherboard, via the gap
where the metal bracket goes on the case......
+++++++++
I I Ground
I I Clock Osc.
I I +5V
Several pins
missed out
in the middle
I I Ground
I I +12V
I I Card SelectD
I I -12v
I I DRQ 2
I I -5V
I I IRQ2
I I +5V
I I Reset DRV
I I Ground
+++++++++
Metal End Bracket
You should be able to confirm you are looking at it the right way, by looking
at the power supply rails on any ISA card. These will likely be thicker than
the data & other tracks leading to the card edge connector.
Why Don't U send an Interesting Bul?>
73 de John G8MNY @ GB7CIP
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