VersaLogic EPMs-PS1, Справочное руководство, Страница: 19 / 24

Distributor of VersaLogic Corporation: Excellent Integrated System Limited
Datasheet of VL-EPMS-PS1A - SUMIT-104, POWER SUPPLY 50 W
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Operation
EPMs-PS1 Reference Manual
14
SUMIT C
ONNECTOR
P
OWER
O
UT
Power is output on the SUMIT connectors (J3 and J4) as shown in Table 5 and Table 6. Available
ground pins are also shown in these tables.
Table 5: SUMIT A (J3) Connector Power Out
Pin Signal Signal Pin
1 +5VSB +12V 2
3 3.3V (not supplied) SMB/I2C_DATA 4
5 3.3V (not supplied) SMB/I2C_CLK 6
7 EXPCD_REQ# SMB/I2C_ALERT# 8
9 EXPCD_PRSNT# SPI/uWire_DO 10
11 USB_OC# SPI/uWire_DI 12
13 Reserved SPI/uWire_CLK 14
15 Reserved SPI/uWire_CS0# 16
17 Reserved SPI/uWire_CS1# 18
19 Reserved Reserved 20
21 +5V Reserved 22
23 USB2+ LPC_AD0 24
25 USB2- LPC_AD1 26
27 +5V LPC_AD2 28
29 USB1+ LPC_AD3 30
31 USB1- LPC_FRAME# 32
33 +5V SERIRQ# 34
35 USB0+ LPC_PRSNT#/GND 36
37 USB0- CLK_33MHz 38
39 GND GND 40
41 A_PETp0 A_PERp0 42
43 A_PETn0 A_PERn0 44
45 GND
APRSNT#/GND 46
47 PERST# A_CLKp 48
49 WAKE#
A_CLKn 50
51 +5V GND 52
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