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3.2.2.7
Miscellaneous Write Register 3 (MSCWR3)
This read/write register allows software to control the peripherals and functions listed in
Table 24. MSCWR3 Bit Definitions
Physical Address: 0x0800_0088
Bit
15
14
13
Name
Reset
?
?
?
Bits
Name
15-3
Reserved
GPIO_RESET_
2
EN
1
GPIO_RESET
COMMS_SW_
0
RESET
60
MSCWR3
12
11
10
9
Reserved
?
?
?
?
Access
Description
R/W
Reserved
Enable GPIO Resets
R/W
0 = GPIO1 follows SW21
1 = Enable GPIO Reset from Software or from SW21
Initiate a GPIO Reset
R/W
0 = normal operation
1 = Initiate GPIO reset
Communications Processor Reset control
R/W
0 = normal operation
1 = Assert Communications Processor reset
®
Intel
PXA27x Processor Developer's
8
7
6
5
?
?
?
?
®
Intel
PXA27x Processor Developer's Kit - User's Guide
Table
Kit
4
3
2
1
?
?
0
0
24.
0
0
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