Fujitsu MPG3XXXAT manual Cable configuration

Pin 40 (Ground)

Pin 34

Pin 30 (Ground)

Pin 26 (Ground)

Pin 24 (Ground)

Pin 22 (Ground)

Pin 19 (Ground)

Pin 2 (Ground)

254.0 to 457.2 mm

(10 to 18 inch)

127.0 to 304.8 mm	101.6 to 152.4 mm
(5 to 12 inch)	(4 to 6 inch)

open
	Pin 34 contact
Symbolizes Pin 34	(PDIAG-:CBLID- signal)
Conductor being cut
Position 1

System Board	Connector 1	Connector 2
Connector
Figure 3.11	Cable configuration

b)Host system that do support Ultra DMA modes greater than mode 2 shall either connect directly to the device without using a cable assembly, or determine the cable assembly type. Determining the cable assembly type may be done either by the host sensing the condition of

the PDIAG-:CBLID- signal (see Figure 3.12), or by relying on information from the device (see Figure 3.13). Hosts that rely on information from the device shall have a 0.047 μF capacitor connected from the PDIAG-:CBLID- signal to ground. The tolerance on this capacitor shall be 20% or less.

C141-E110-02EN 3 - 11