🚀 go-pugleaf

andy@troas.demon.co.uk (Andy D) writes:

>I wish there was a table printed on it, but there isn't!

>Also, there are two sets of jumpers on my card, JP1=4 pins, JP2=6 pins and
>an 8 switch DIP block.  And before you ask, yes it is a T130.  It has 
>(C) 1991 TRANTOR SYSTEMS   T130 REV A  written on it!

It isn't exactly the same, but the following info comes from the silkscreened
specs on a T-130B card:

Dip switch:
  1   2   I/O port
 Off Off  350
 Off On   340
 On  Off  250
 On  On   240

  3   4   5   ROM address
 Off Off Off  None (ROM disabled)
 Off Off On   CA000
 Off On  Off  CE000
 Off On  On   DA000
 On  Off Off  DE000
 On  Off On   E0000
 On  On  Off  EA000
 On  On  On   EE000

  6, 7, and 8 are "software defined" and probably unused; leave them off.

Oddly enough, the card does not have a JP1.

JP2 is a 2-pin jumper to control the zero wait state option.

JP3 is a 6-pin jumper to select the IRQ line.  Short pins 1+2 for IRQ3,
3+4 for IRQ5, and 5+6 for IRQ7.  Pins 1, 3, and 5 are common, so if no 
IRQ is required you will often find the shorting jumper across 1+3.  Note
that you can verify that these pins control the IRQ line; on many cards
you will find that one row of pins is common, and each pin in the
other row goes directly to a motherboard connector pin.

JP4 is a 4-pin connector (not jumper) for the disk activity LED.

JP5 (not installed on my T130) is the off-board power connector.  Also
not installed are D1 and F1 (the protective diode and fuse) that would
be supplying power to the SCSI cable.

And don't forget to ensure that RN1, RN2, and RN3 are installed unless
you're connecting both an internal and external SCSI cable to the card;
if both cables are present the three resistor networks *must* be removed
since they provide the termination for the cable.

Joe Morris / MITRE