Unicomp Labs Echo236F User Manual page 54

2.4.10 SUMIT A, SUMIT B
This system have standard SUMITA and SUMITB for SUMIT type add on cards.
SUMIT A Pin Out:
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
Function
+5V_AUX
+3.3V
+3.3V
Reserved
Reserved
USB_OC#
Reserved
+5V
USB_3+
USB_3-
+5V
USB_2+
USB_2-
+5V
USB_1+
USB_1-
+5V
USB_0+
USB_0-
GND
Pin No. Function
2
4 SMB_DATA
6 XMB_CLK
8 Reserved
10 SPI_MISO
12 SPI_MOSI
14 SPI_CLK
16 SPI_CS10
18 SPI_CS1#
20 Reserved
22 LPC_DRQ1#
24 LPC_AD0
26 LPC_AD1
28 LPC_AD2
30 LPC_AD3
32 LPC_FRAME#
34 SERIRQ#
36 Reserved
38 CLK_33MHz
40
GETTING TO KNOW YOUR Echo-236F
SUMITB
SUMITA
+12V
GND
47