Anybus CompactCom Reference Manual page 18

Starter kit
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Description
3.4.3
Host Interface Signals
The Anybus CompactCom host interface signals are available through six 16-pin headers (2.54
mm).
The lower row of each header is connected to signal ground.
The upper row of each header holds the host interface signals.
JP20
JP21
JP22
Fig. 7
Depending on operating mode, the pins have different names and different functionality. Pre-
sented below is an overview of all pins.
Header
JP18
JP19
®
Anybus
CompactCom Starter Kit Reference Guide
Signal
Signal Name
Name
Serial Mode
Printed on
Board
IOC2
MD0
A0
DIP1_0
A1
DIP1_1
A2
DIP1_2
A3
DIP1_3
A4
DIP1_4
A5
DIP1_5
A6
DIP1_6
A7
DIP1_7
A8
A9
A10
A11
A12
ASM RX
A13
ASM TX
(NC)
JP18
JP19
JP17
Shift
SPI Mode
Register
MD0
MD0
DIP1_0
DIP1_0
DIP1_1
DIP1_1
DIP1_2
DIP1_2
DIP1_3
DIP1_3
DIP1_4
DIP1_4
DIP1_5
DIP1_5
DIP1_6
DIP1_6
DIP1_7
DIP1_7
LD
SS
SCLK
SCLK
DO
MISO
DI
MOSI
16 (20)
8-bit Mode
16-bit Mode
MD0
MD0
A0
WEH
A1
A1
A2
A2
A3
A3
A4
A4
A5
A5
A6
A6
A7
A7
A8
A8
A9
A9
A10
A10
A11
A11
A12
A12
A13
A13
HMSI-27-224 2.0

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