Signal Channel/Bit Numbers of Related RTI Blocks/RTLib Functions I/O Pin on …
Related RTI Block(s) Ch/Bit
(RTI)
Related RTLib Functions Ch/Bit
(RTLib)
DS1103 Sub‑D
Conn.
CP/CLP
CAN Support
n ISO11898
n CANL (CAN bus interface low), CANH (CAN bus interface high)
n I/O circuit and further electrical characteristics: see CAN Bus Interface on page 193
CANL
n RTICAN CONTROLLER
SETUP
n RTICANMM
ControllerSetup
See Slave MC Access
Functions ( DS1103 RTLib
Reference)
P3 85 P3B 15 CP38 2
CANH P3 87 P3B 48 CP38 7
GND P3 83,
89
P3B 31,
32
CP38 3,
CP38 5,
CP38 6
User Interrupts
n TTL input voltage range
n I/O circuit and further electrical characteristics: see User Interrupt Inputs on page 175
INT0 DS1103MASTER_HWINT_Ix User int 1 See Interrupt Handling
( DS1103 RTLib Reference)
Ext int 0 P2 91 P2B 16 CP30 46
INT1 User int 2 Ext int 1 P2 92 P2A 16 CP30 47
INT2 User int 3 Ext int 2 P2 93 P2B 49 CP30 48
INT3 User int 4 Ext int 3 P2 94 P2A 49 CP30 49
The following I/O pins provide GND potential:
GND pins
Connector Pin
DS1103
Analog connector P1 1, 2, 5, 6, 9, 10, 13, 14, 17, 18, 21, 22,
25, 26, 29, 30, 33, 34, 37, 38, 41 … 46,
49, 50, 53, 54, 57, 58, 61 … 66, 69, 70,
73, 74, 77, 78, 81, 82, 85, 86, 89, 90,
93, 94, 97, 98, 100
Digital connector P2 1 … 4, 9, 10 ,15, 16, 21, 22, 27, 28, 33,
34, 39, 40, 45, 46, 51, 52, 57, 58, 63,
64, 74 … 76, 81, 82, 89, 90, 99, 100
Incremental encoder/
digital connector
P3 1, 2, 12, 27, 28, 35, 36, 43, 44, 51, 52,
59, 60, 67, 68, 75, 76, 83, 84, 86, 88 …
90, 99, 100
Sub-D connectors P1A, P1B 1, 3, 5, 7, 8, 9, 11, 13, 15, 17, 18, 20,
22, 24, 26, 28, 30, 32, 35, 37, 39, 41,
43 … 45, 47, 49, 50 (only P1A)
P2A, P2B 1, 13 (only P2A), 32, 34 … 44, 46, 47,
50
P3A, P3B 1, 8, 12, 15 (only P3A), 19 (only P3A),
23, 27, 31, 32, 38, 42, 46, 48 (only P3A),
50
CP1103/CLP1103 Connector Panel
BNC CP1 … CP28 Shell
Slave ADC CP29 1 … 19, 36
Digital I/O CP30 17, 34 … 45
s
Mapping of I/O Signals
t
150
s
DS1103 Hardware Installation and Configuration November 2014
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