Table 2-2 Ssi Connector Pins Descriptions - Agilent Technologies U2300A Series User Manual

Table 2-1 68-pin VHDCI connector pins descriptions
DIO503<4,0>
DIO504<4,0>
N O T E
U2300A Series DAQ User's Guide
PIO D_GND
PIO D_GND
55-Pin Backplane Connector Pins Configuration
11 GND +12V
10 GND +12V
9 GND +12V
8 GND LBL0
7 GND LBL1
6 GND LBL2
5 GND LBL3
4 GND LBL4
3 GND LBL5
2 GND LBL6
1 GND LBL7
Z A
The 55-pin backplane connector is used when the DAQ devices are used
as modular with the modular instrument chassis. For more detail, refer to
Agilent U2781A USB Modular Instrument Chassis User's Guide .

Table 2-2 SSI connector pins descriptions

SSI timing signal
+12V
GND
BRSV
TRIG0~TRIG7
STAR_TRIG
CLK10M
USB_VBUS
USB_D+, USB_D-
Connector Pins Configuration
Programmable DIO of Channel 503
Programmable DIO of Channel 504
+12V GND
+12V +12V
+12V +12V
BRSV GND
GA0 TRIG7
GA1 GND
GA2 TRIG6
STAR_TRIG GND
GND TRIG5
CLK10M GND
GND TRIG4
B C
Functionality
+12 V power from backplane
Ground
Reserved pin
Trigger bus 0 ~ 7
Star trigger
10MHz reference clock
USB bus power, +5 V
USB differential pair
USB_D+ USB_D-
GND GND
GND USB_VBUS
TRIG0 LBR0
GND LBR1
TRIG1 LBR2
GND LBR3
TRIG2 LBR4
GND LBR5
TRIG3 LBR6
GND LBR7
D E
2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
F
31