FlexATX-KBL-S-C236 – Rev. 1.1
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Pin
Signal
Pin
Signal
9
Power 3.3V S0
10
LPC LAD1
11
LPC LAD0
12
Ground
13
SMBus Clock
14
SMBus Data
15
Power 3.3V S0
16
SERIRQ
17
Ground
18
N/C
19
N/C
20
N/C
6.23.
SPI External Flash header (J36)
Figure 27: 12-pin SPI Header
Pin
Signal
Pin
Signal
1
SPI Clock
2
Power 3.3V S5
3
SPI CS#
4
SPI ADDIN
5
Power 3.3V S5
6
N/C
7
SPI MOSI
8
SPI ISOLATE
9
SPI MISO
10
Ground
11
SPI IO2
12
SPI IO3
6.24.
SPI External GPIO header (J37)
Figure 28: 12-pin GPIO Header
Pin
Signal
Pin
Signal
1
SPI Clock
2
Power 3.3V S5
3
SPI CS#
4
SPI ADDIN
5
Power 3.3V S5
6
N/C
