TWR-S12G128-KIT Freescale Semiconductor, TWR-S12G128-KIT Datasheet - Page 16

• Manufacturer Part Number: TWR-S12G128-KIT
• Description: TOWER KIT S12G128
• Manufacturer: Freescale Semiconductor

T W R - 9 S 1 2 G 1 2 8
U S E R
EDGE CONNECTOR PINOUT
The TWR-S12 board connects to the Freescale Tower System using the 2 PCIe Edge
Connectors. Following the PCIe specification, the Bx signals are located on the top of the
board and the Ax signals are located on bottom. Pin B1 for the primary and secondary
connectors are at opposite ends of the board. The figures below show the pin-out of each
edge connector.
Figure 13: Primary Edge Connector
G U I D E
PS7/API_EXTCLK/SS0
Elevator Power Sense
PAD7/KWAD7/AN7
PAD6/KWAD6/AN6
PAD5/KWAD5/AN5
PAD4/KWAD4/AN4
5.0V Power
PS5/MOSI0
PS4/MISO0
PS6/SCK0
IOC3/PT3
IOC2/PT2
Ground
Ground
Ground
Ground
Ground
PD6
PD7
PB3
PB6
Pri_B11A
Pri_B01
Pri_B02
Pri_B03
Pri_B04
Pri_B05
Pri_B06
Pri_B07
Pri_B08
Pri_B09
Pri_B10
Pri_B11
Pri_B12
Pri_B13
Pri_B14
Pri_B15
Pri_B16
Pri_B17
Pri_B18
Pri_B19
Pri_B20
Pri_B21
Pri_B22
Pri_B23
Pri_B24
Pri_B25
Pri_B26
Pri_B27
Pri_B28
Pri_B29
Pri_B30
Pri_B31
Pri_B32
Pri_B33
Pri_B34
Pri_B35
16
Pri_A01
Pri_A02
Pri_A03
Pri_A04
Pri_A05
Pri_A06
Pri_A07
Pri_A08
Pri_A09
Pri_A10
Pri_A11
Pri_A12
Pri_A13
Pri_A14
Pri_A15
Pri_A16
Pri_A17
Pri_A18
Pri_A19
Pri_A20
Pri_A21
Pri_A22
Pri_A23
Pri_A24
Pri_A25
Pri_A26
Pri_A27
Pri_A28
Pri_A29
Pri_A30
Pri_A31
Pri_A32
Pri_A33
Pri_A34
Pri_A35
5.0V Power
Ground
Ground
Ground
PD3
PD4
PD5
Ground
PAD3/KWAD3/AN3
PAD2/KWAD2/AN2
PAD1/KWAD1/AN1
PAD0/KWAD0/AN0
Ground
IOC1/PT1
IOC0/PT0
PB7
J U N E
2 ,
2 0 1 0