FDC37B80X View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
Manufacturer
FDC37B80X
SMSC -> Microchip
FDC37B80X Datasheet PDF : 194 Pages
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Table 44 - PC/AT and PS/2 Available Registers
AVAILABLE REGISTERS
BASE + ADDRESS PC-AT PS/2 (MODEL 30) ACCESS PERMITTED
Access to these registers DOES NOT wake up the part
00H
----
SRA
R
01H
----
SRB
R
02H
DOR (1)
DOR (1)
R/W
03H
---
---
---
04H
DSR (1)
DSR (1)
W
06H
---
---
---
07H
DIR
DIR
R
07H
CCR
CCR
W
Access to these registers wakes up the part
04H
MSR
MSR
R
05H
Data
Data
R/W
Note 1: Writing to the DOR or DSR does not wake up the part, however, writing any of the
motor enable bits or doing a software reset (via DOR or DSR reset bits) will wake up
the part.
106
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