Jumper Setting Of Cable Select; Example (1) Of Cable Select; Example (2) Of Cable Select - Fujitsu C141-E090-02EN Product Manual

Figures 3.17 and 3.18 show examples of cable selection using unique interface cables.
By connecting the CSEL of the master device to the CSEL Line (conductor) of the cable and
connecting it to ground further, the CSEL is set to low level. The device is identified as a
master device. At this time, the CSEL of the slave device does not have a conductor. Thus,
since the slave device is not connected to the CSEL conductor, the CSEL is set to high level.
The device is identified as a slave device.
GND
Host system
GND
Host system
3 - 14
2 4 6
1 3 5
CSEL connected to the interface cable selection
can be done by the special interface cable.
Figure 3.16 Jumper setting of Cable Select
CSEL conductor
Master device
Figure 3.17 Example (1) of Cable Select
CSEL conductor
Open
Slave device
Figure 3.18 Example (2) of Cable Select
C141-E090-01EN
8
7 9
Open
Slave device
Master device