Atx Power Connector (Atxpwr1); Power Supply Pmbus Connector (Pmbus1) - Avalue Technology HPS-621UTA Quick Reference Manual

HPS-621UTA
2.4.23

ATX power connector (ATXPWR1)

2.4.24 Power supply PMBus connector (PMBUS1)

30 HPS-621UTA Quick Reference Guide
Signal
+3.3V
+3.3V
GND
+5V
GND
+5V
GND
PWRGD_PS_PWROK_R
+V5SB
+12V
+12V
+3.3V
PSU1_ALERT_z_N
PIN PIN Signal
1 13 +3.3V
2 14 -12V
3 15 GND
4 16 FM_PS_EN_PSU_N
5 17
GND
6 18 GND
7 19
GND
8 20 NC
9 21 +5V
10 22 +5V
11 23 +5V
12 24 GND
Signal PIN
PSU_z_SCL 1
PSU_z_SDA 2
3
GND 4
NC 5