evertz Quartz D9 - 1.1.2. PC-to-Quartz RS232 Interface Cable; 1.1.3. Embedded Control System (FU-0003) Interface

Application Note 65
Quartz Routing Switcher Remote Control Protocol
Page - 2 Revision 1.4
For information, the following pin-out is normally used on personal computers, but check your own
computer’s documentation.
D9 PLUG
D25 PLUG
Pin
Signal
Pin
Signal
1
DCD
2
TXD
2 RXD 3 RXD
3 TXD 4 RTS
4 DTR 5 CTS
5 GND 6 DSR
6 DSR 7 GND
7 RTS 8 DCD
8 CTS 20 DTR
9 RI 22 RI
1.1.2. PC-to-Quartz RS232 Interface Cable
The cable between a PC with a D9 connector and the router:
The cable between a PC with a D25 connector and the router:
1.1.3. Embedded Control System (FU-0003) Interface
1.1.3.1. Router DIP Switch Settings
DIP switch 2 (DIP-2) must be down to enable the computer port. The port will then only respond to
messages of the correct format as detailed in this protocol document.
PC
D9 Plug
D9 Skt Cable D9 Plug
2 (RXD) --------------------------------------- 7 (TXD)
3 (TXD) --------------------------------------- 3 (RXD)
5 (0V) --------------------------------------- 6 (0V)
5 (GND)
Router
D9 Skt
PC
D25 Plug
D25 Skt Cable D9 Plug
3 (RXD) --------------------------------------- 7 (TXD)
2 (TXD) --------------------------------------- 3 (RXD)
7 (0V) --------------------------------------- 6 (0V)
5 (GND)
Router
D9 Skt