Srom Test Data Input Connector Pinouts; Input Power Connector Pinouts4-8; Enclosure Fan Power Connector Pinouts; Srom Test Data Input Connector Pinouts (J29) - AlphaPC 164LX User Manual

SROM Test Data Input Connector Pinouts

4.9 SROM Test Data Input Connector Pinouts
Table 4–9 shows the SROM test data input connector pinouts.
Table 4–9 SROM Test Data Input Connector Pinouts (J29)
Pin Signal
1 NC
2 SROM_CLK_L
3 Gnd
4 NC
5 TEST_SROM_D_L SROM serial data in
6 NC
4.10 Input Power Connector Pinouts
Table 4–10 shows the input power connector pinouts.
Table 4–10 Input Power Connector Pinouts (J3)
Pin Voltage
1 +3.3 V dc
5 Gnd
9 5 V SB
13 Gnd
17 Gnd
1
This pinout is ATX-compliant.

4.11 Enclosure Fan Power Connector Pinouts

Table 4–11 shows the enclosure fan power connector pinouts.
Table 4–11 Enclosure Fan (+12 V dc) Power Connector Pinouts (J2, J19)
Pin Voltage
1 Gnd
2 +12 V dc
3 Gnd
AlphaPC 164LX Connector Pinouts
4–8
Name
—
Clock out
—
—
—
Pin Voltage Pin
2 +3.3 V dc 3
6 +5 V dc 7
10 +12 V dc 11
14 PS_ON 15
18 –5 V dc 19
1
Voltage Pin Voltage
Gnd 4 +5 V dc
Gnd 8 P_DCOK
+3.3 V dc 12 –12 V dc
Gnd 16 Gnd
+5 V dc 20 +5 V dc