Casio DT-930 - Page 42

42
Multiple Satellite Cradles and Host P/C
HOST PC
DT-930
Satellite Cradle
RS-232C
RS-422
Modular cable
RS-422
Modular cable
Passive operationPassive operation
IR comm.
115.2 Kbps (max)
Active operation
IR comm.
115.2 Kbps (max)
IR comm.
115.2 Kbps (max)
115.2 Kbps (max)
DT-930DT-930
Satellite Cradle Satellite Cradle
Fig. 7.4
DIP Switch Setting
Table 7.10
Setting
Passive
No. Use of Switch Destination Switch
Active
In
middle
At end
Remark
1 Baud rate
switching 0
DT-930
and Cradle
To GA/to CPU
PB6
IRSPEED0 ON ON ON
2 Baud rate
switching 1
DT-930
and Cradle
To GA/to CPU
PB7
IRSPEED1 OFF OFF OFF
115.2Kbps
Note 1
3 Mode
switching 0
To GA/to CPU
PA13
MODE0 OFF ON ON
4 Mode
switching 1
To GA/to CPU
PA14
MODE1 ON OFF OFF
5 Termination
switching
To GA/to CPU
PA15
ENDSW OFF 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
Note 2 Do not care.
Notes:
1. This baud rate must be reduced if the line quality is poor.
2. Make the appropriate DIP switch settings for the connected PC.