VSBC-32
CXC
ID 21168, Rev. 04
Page C - 5
©
PEP Modular Computers GmbH
C.2 CXC Generic Pinouts
1)
Normally active low (by R/_W, only _W).
Table 1-3: CXC Connector Pinouts
Pin
Signals
Row A
Row B
Row C
1
IRQ_1
SER1_RCLK
User-defined
2
IRQ_2
SER1_TCLK
_DMA_ACK
3
IRQ_3
GND
_DMA_REQ
4
IRQ_4
SER1_TXD
User-defined
5
User-defined
SER1_RTS
1)
SER3_TCLK
6
User-defined
GND
SER3_RCLK
7
VCC
SER3_RTS
1)
VCC
8
User-defined
SER3_CD
1)
SER3_TXD
9
User-defined
GND
SER3_RXD
10
User-defined
SER1_RXD
User-defined
11
SER2_DTR
User-defined
SER2_CD
1)
12
SER3_DTR
GND
SER2_RTS
1)
13
SER1_DTR
SER1_CTS
1)
SER2_CTS
1)
14
VCC
SER1_CD
1)
VCC
15
_CS-CXC
1)
GND
SER2_TCLK
16
_AS
1)
SER3_CTS
1)
SER2_RCLK
17
R/_W
1)
_SYSR
SER2_TXD
18
_UDS
1)
GND
SER2_RXD
19
_LDS
1)
_EDTACK
VCC
20
VCC
CXC-CLK
_CS2
1)
21
A1
GND
_CS3
1)
22
A2
_CS0
1)
_CS4
1)
23
A3
_CS1
1)
_CS5
1)
24
A4
GND
_CS6
1)
25
A5
A6
_CS7
1)
26
VCC
A7
VCC
27
D0
GND
D10
28
D1
D6
D11
29
D2
D7
D12
30
D3
GND
D13
31
D4
D8
D14
32
D5
D9
D15
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