Owner manual

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