Roland Camm-1 CX-24/12 User Manual page 55

Parallel
Standard
Input signals
Output signals
Level of input/output signals
Transmission method
Serial
Standard
Transmission method
Transmission speed
Parity check
Data bits
Stop bits
Handshake
Parallel connector (in compliance with
specifications of Centronics)
Signal Terminal
number number
NC 36 18 HIGH*
HIGH* 35 17 GND
NC 34 16 GND
GND 33 15 NC
HIGH* 32 14 NC
NC 31 13 HIGH*
30 12 GND
29 11 BUSY
28 10 ACK
27 9 D7
26 8 D6
GND 25 7 D5
24 6 D4
23 5 D3
22 4 D2
21 3 D1
20 2 D0
19 1 STROBE
In compliance with the specifications of Centronics
STROBE (1 BIT), DATA (8 BITS)
BUSY (1 BIT), ACK (1 BIT)
TTL level
Asynchronous
RS-232C specifications
Asynchronous, duplex data transmission
4800, 9600 (Selected using panel keys.)
Odd, Even, or None (Selected using panel keys.)
7 or 8 bits (Selected using panel keys.)
1 or 2 bits (Selected using panel keys.)
Hardwire (power on) or XON/XOFF (Selected using panel keys.)
Signal Pin Connection
number
1
18
36
19
+5 V
3.3K
=
*
Serial connector (RS-232C)
Signal Terminal Signal
number number number
NC 25 13 NC
NC 24 12 NC
NC 23 11 NC
NC 22 10 NC
NC 21 9 NC
DTR 20 8 NC
NC 19 7 SG
NC 18 6 DSR
NC 17 5 CTS
NC 16 4 RTS
NC 15 3 RXD
NC 14 2 TXD
1 FG
55
13 Specifications
Pin Connection
1
13
14
25