41
Master Cradle, Satellite Cradle and Host P/C
HOST PC
DT-930
Master Cradle
Connecting
route
DT-930
Satellite Cradle
DT-930
RS-422
Modular cable
Passive operation
RS-422
Modular cable
Passive operation
IR comm.
115 Kbps
Satellite Cradle
IR comm.
115 Kbps
IR comm.
115 Kbps
Fig. 7.3
DIP Switch Setting
Table 7.9
Setting
No. Use of Switch Destination Switch
In
middle
At end
Remark
1 Baud rate
switching 0
DT-930 and
Cradle
To GA/to CPU PB6 IRSPEED0 ON ON
2 Baud rate
switching 1
DT-930 and
Cradle
To GA/to CPU PB7 IRSPEED1 OFF OFF
115.2Kbps
Note 1
3 Mode
switching 0
To GA/to CPU
PA13
MODE0 ON ON
4 Mode
switching 1
To GA/to CPU
PA14
MODE1 OFF OFF
Passive
Operation
5 Termination
switching
To GA/to CPU
PA15
ENDSW OFF ON
6 Baud rate
switching 0
Cradle and
P/C
To CPU PB0 PCSPEED0
7 Baud rate
switching 1
Cradle and
P/C
To CPU PB1 PCSPEED1
8 Baud rate
switching 2
Cradle and
P/C
To CPU PB2 PCSPEED2
9 Flow control 0 To CPU PB3 FLOWSEL0
10 Flow control 1 To CPU PB5 FLOWSEL1
Do not care Note 2
Notes:
1. This baud rate must be reduced if the line quality is poor.
2. This setting is invalid during passive operation.
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