SBC35-C398/Configuration
v1.0
www.winsystems.com
Page 22
8.5.6 IO60 Expansion Bus (J6)
IO60 includes I
2
C, SPI, (1) TTL Serial Port, (8) GPIO and (1) PWM line. IO60 provides
developers with easy access to these popular buses so they can add special
functionality to a system. Go to www.winsystems.com for predefined expansion options
and the IO60 design guide or contact an Application Engineer through technical support
(see “Introduction” on page 1 for details).
Layout and Pin Reference:
Additional Information
This connection is a Samtec LSEM-130-06.0-L-DV-A-N-K-TR.
Pin
Name
Pin
Name
1
+5 V (VCC5)
2
+5 V (VCC5)
3
+5 V (VCC5)
4
+5 V (VCC5)
5
TX
6
RX
7
RTS
8
CTS
9
GND
10
UART_MUX_CTL
11
SPI_CLK
12
SPI_MISO
13
SPI_CS0
14
SPI_MOSI
15
SPI_CS1
16
SPI_CS2
17
SPI_CS3
18
SPI_RDY
19
GND
20
GND
21
SMB/I²C_SCLK
22
SMB/I²C_SCLK
23
GND
24
GND
25
PWM0
26
EPIT
27
GND
28
GND
29
POR
30
GPIO_0
31
GPIO_1
32
GPIO_2
33
GPIO_3
34
GPIO_4
35
GPIO_5
36
GPIO_6
37
GPIO_7
38
GPIO_8
39
GND
40
GND
41
RSVD
42
RSVD
43
RSVD
44
RSVD
45
GND
46
GND
47
RSVD
48
RSVD
49
RSVD
50
RSVD
51
GND
52
GND
53
RSVD
54
RSVD
55
RSVD
56
RSVD
57
+3.3 V (VCC3)
58
+3.3 V (VCC3)
59
+3.3 V (VCC3)
60
+3.3 V (VCC3)
1
2
59
60
