pc87591l National Semiconductor Corporation, pc87591l Datasheet - Page 293

• Manufacturer Part Number: pc87591l
• Description: Lpc Mobile Embedded Controllers
• Manufacturer: National Semiconductor Corporation

Revision 1.07
5.0 Host Controller Interface Modules
Host Interface PM n Data In Buffer (HIPMnDI)
The HIPMnDI register allows the core firmware to read the PM port DBBIN register while clearing the PM port IBF bit in the
Status register. If the core interrupt on IBF for the PM channel is enabled, reading from HIPMnDI de-asserts it (low).
Location: Channel 1 - 00 FEB0
Type: RO
Host Interface PM n Data In Buffer with SCI (HIPMnDIC)
The HIPMnDIC has the same function as the HIPMnDI register. In addition, it generates an SCI interrupt when IBF is cleared
and when hardware SCI generation is enabled.
Location: Channel 1 - 00 FEB6
Type: RO
Bit
Name
Bit
Name
7-0
7-0
Bit
Bit
PM Channel DBBIN Data.
PM Channel DBBIN Data.
Channel 2 - 00 FED2
Channel 2 - 00 FEC8
7
7
16
16
16
16
6
6
5
5
PM Channel DBBIN Data
PM Channel DBBIN Data
(Continued)
Description
Description
293
4
4
3
3
2
2
1
1
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