
EDAC connector:

 1 - Interlock LED driver  (other side of LED goes to 3.3V)
 2 - Ready all LED driver  (other side of LED goes to 3.3V)
 3 - P5.7
 4 - P5.6
 5 - P5.5
 6 - P5.4
 7 - P5.3
 8 - P5.2
 9 - P5.1      (common 1, connect to mode switch)
10 - P5.0      (common 0, connect to buttons)
11 - Ready AMP LED driver  (other side of LED goes to 3.3V)
12 - Ready OSC LED driver  (other side of LED goes to 3.3V)
13 - +3.3V  (always on)
14 - +12V   (when power is on)
15 - 6VAC for always on
16 - 6VAC for always on
17 - 18VAC powered on
18 - 18 VAC powered on
19 - RS232 TX0   (qswitch pin 3)  
20 - RS232 TX1   (console pin 1)
21 - RS232 RX0   (qswitch pin 2)
22 - RS232 RX1   (console pin 2)

A - OSC SCR series   (coax 1)
B - OSC SCR shunt    (coax 2)
C - OSC trigger out  (coax 4)
D - OSC PD2000       (coax 3)
E - GND
F - AMP SCR series   (coax 1)
H - AMP SCR shunt    (coax 2)
J - AMP trigger out  (coax 4)
K - AMP PD2000       (coax 3)
L - GND
M - Qswitch trigger out
N - GND
P - unregulated DC from always on
R - Interlock Relay driver          other end of relays is unregulated always-on  (pin P)
S - Poweron Relay driver
T - 48VAC interlock in
U - 48VAC interlock in
V - fire relay closure   (GND to fire)
W - fire opto in neg
X - fire opto in pos
Y - gate opto in neg
Z - gate opto in pos


qswitch ribbon cable:
1 - GND
2 - RX on the local MSP430
3 - TX on the local MSP430

console ribbon cable:
1 - TX on the local MSP430
2 - RX on the local MSP430
3 - GND
