AT&T PC 6300 - Jumpers

APPENDIX A: SWITCHES AND JUMPERS
Jumpers
A-6
v...
n
n
The Jumpers used in the AT&T Personal Computer 6300 are 1 I
composed of jumper pins that protrude out of the circuit board and
the jumper cap. The individual Jumpers assume an OFF ("0") ■■
state if a jumper cap is not present on the pins and an ON ("1") | j
state if a jumper cap is present on the pins. There may be more
than two jumper pins grouped together for defining more than one
setting. PI
n
0
0
n
n
I I
n
-r
n
n
0
n
n
n