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 MPG3xxxAT Product Manual

Host detected CBLID- above V
PDIAG-: CBLID- conductor
Host Device 1
with 40-conductor cable
Figure 3.12 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 3.13 Cable type detection using IDENTIFY DEVICE data
3 - 12
IH
Device 0 Host
(Host sensing the condition of the CBLID- signal)
IDENTIFY DEVICE information
word 93 bit13:1
Device detected CBLID- above V
IL
Device 0 Host
(Device sensing the condition of the CBLID- signal)
C141-E110-02EN
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%
Device 1
with 80-conductor cable
IL
Device 0
IH
Device 0