Cable Type Detection Using Cblid- Signal (Host Sensing The Condition Of The Cblid- Signal); Cable Type Detection Using Identify Device Data; (Device Sensing The Condition Of The Cblid- Signal) - Fujitsu MPD3XXXAH Product Manual

Host detected CBLID- above V
PDIAG-: CBLID- conductor
Host Device 1
with 40-conductor cable
Figure 3.11 Cable type detection using CBLID- signal
IDENTIFY DEVICE information
word 93 bit13:0
Device detected CBLID- below V
PDIAG-:CBLID- conductor
0.047 F
±10% or
±20%
Host Device 1
with 40-conductor cable
Figure 3.12 Cable type detection using IDENTIFY DEVICE data
IH
Device 0 Host
(Host sensing the condition of the CBLID- signal)
IDENTIFY DEVICE information
word 93 bit13:1
Device detected CBLID- above V
IH
Device 0

(Device sensing the condition of the CBLID- signal)

C141-E072-01EN
Host detected CBLID- below V
open
PDIAG-: CBLID- conductor
Device 1
with 80-conductor cable
open
PDIAG-:CBLID- conductor
0.047 F
±10% or
±20%
Host Device 1
with 80-conductor cable
IL
Device 0
IH
Device 0
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