161
CVP-202
Data Connections
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159
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Connecting the serial port on the computer to the
Clavinova’s [TO HOST] jack
..................................................................................
Connect the computer’s serial port (RS-232C or RS-422) to the Clavinova’s
[TO HOST] jack.
In this connection, the Clavinova functions as a MIDI interface. Therefore,
you do not need a special MIDI interface.
●
Connection
Use a special serial cable to connect the computer’s serial port (RS-232C or
RS-422) to the Clavinova’s [TO HOST] jack.
●
Note for Windows users (regarding the
MIDI driver)
To transfer data via the computer’s serial port
and the Clavinova’s [TO HOST] jack, you need
to install a specific MIDI driver (the Yamaha
CBX driver for Windows). You can download
this driver from XG Library on the Yamaha Web
site.
http://www.yamaha-xg.com
●
Type of serial cables and connection pin assignments
According to the type of computer you connect, use one of the following
serial cables.
TO HOST
Windows
Macintosh
modem port
RS-232C (D-sub 9-pin)
Clavinova
HOST SELECT
MIDI
Mac
PC-1
PC-2
TO HOST
8 (CTS)
1
7 (RST)
2
2 (RxD)
3
4
5 (GND)
8
3 (TxD)
5
mini DIN
8-pin
D-sub
9-pin
Windows (with a serial port of D-sub 9-pin)
• 8-pin mini DIN plug
→
D-sub 9-pin plug
(Yamaha CCJ-PC2 or equivalent)
2 (HSK i)
1
1 (HSK 0)
2
5 (RxD-)
3
mini DIN
8-pin
4 GND
4
3 (TxD-)
5
8 (RxD+)
6
7 (GP i)
7
6 (TxD+)
8
mini DIN
8-pin
Macintosh
• System peripheral plug
→
8-pin plug
(Yamaha CCJ-MAC or equivalent)
Pin assignment
• The following diagram shows the pin
assignments for each cable.
1
5
9
4
8
3
7
2
6
1
3 4
6 7 8
5
2
mini Din 8-pin
D-sub 9-pin
Pin numbers (view from front)
