Figure 5.21 Comreset Sequence - Fujitsu MHW2120BK Maintenance Manual

5.5 Power-on and COMRESET
Host Host
releases
releases
Host/device
Host
Host
on
ComReset calibrate
ComWake
Align
Host
Host
Host
ComReset
ComWake
data
Host TX
(Device RX)
Device TX
(Host RX)
Device Device
Device
ComInit ComWake
data
Device Device
Device
releases Calibrate
Align
ComInit

Figure 5.21 COMRESET sequence

C141-E261 5-187