ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā
ā¼
Mapping of I/O Signals
DS1103 Hardware Installation and Configuration March 2004
197
ā²
ā ā ā ā ā ā ā ā ā ā I
ā²ā ā ā ā ā ā ā ā ā ā ā ā ā ā ā
DAC Unit
⢠Output voltage range: ±10 V
⢠Output current range: ±5 mA
⢠DACH1 ⦠DACH8: D/A converter output with 14-bit resolution
DACH1 DS1103DAC_Cx Ch 1 See DAC Unit in the DS1103
RTLib Reference
Ch 1 P1 47 P1B 25 CP21
DACH2 Ch 2 Ch 2 P1 48 P1A 25 CP22
DACH3 Ch 3 Ch 3 P1 51 P1B 42 CP23
DACH4 Ch 4 Ch 4 P1 52 P1A 42 CP24
DACH5 Ch 5 Ch 5 P1 55 P1B 10 CP25
DACH6 Ch 6 Ch 6 P1 56 P1A 10 CP26
DACH7 Ch 7 Ch 7 P1 59 P1B 27 CP27
DACH8 Ch 8 Ch 8 P1 60 P1A 27 CP28
Bit I/O Unit
⢠TTL voltage range
⢠Output current range: ±10 mA
IO0 DS1103BIT_IN_Gx /
DS1103BIT_IN8_Gx /
DS1103BIT_OUT_Gx /
DS1103BIT_OUT8_Gx
Group 1
bit 0
See Bit I/O Unit in the
DS1103 RTLib Reference
Bit 0
(group 1)
P2 5 P2B 18 CP30 1
IO1 Group 1
bit 1
Bit 1
(group 1)
P2 6 P2A 18 CP30 18
IO2 Group 1
bit 2
Bit 2
(group 1)
P2 7 P2B 2 CP30 2
IO3 Group 1
bit 3
Bit 3
(group 1)
P2 8 P2A 2 CP30 19
IO4 Group 1
bit 4
Bit 4
(group 1)
P2 11 P2B 19 CP30 3
IO5 Group 1
bit 5
Bit 5
(group 1)
P2 12 P2A 19 CP30 20
IO6 Group 1
bit 6
Bit 6
(group 1)
P2 13 P2B 3 CP30 4
IO7 Group 1
bit 7
Bit 7
(group 1)
P2 14 P2A 3 CP30 21
IO8 Group 2
bit 0
Bit 8
(group 2)
P2 17 P2B 20 CP30 5
IO9 Group 2
bit 1
Bit 9
(group 2)
P2 18 P2A 20 CP30 22
IO10 Group 2
bit 2
Bit 10
(group 2)
P2 19 P2B 4 CP30 6
IO11 Group 2
bit 3
Bit 11
(group 2)
P2 20 P2A 4 CP30 23
IO12 Group 2
bit 4
Bit 12
(group 2)
P2 23 P2B 21 CP30 7
IO13 Group 2
bit 5
Bit 13
(group 2)
P2 24 P2A 21 CP30 24
IO14 Group 2
bit 6
Bit 14
(group 2)
P2 25 P2B 5 CP30 8
Signal
Channel/Bit Numbers of Related RTI Blocks/RTLib Functions I/O Pin on ā¦
Related RTI Block(s)
Ch/Bit
(RTI)
Related RTLib Functions
Ch/Bit
(RTLib)
DS1103
Sub-D
Conn.
CP/CLP