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PC87591L Datasheet(PDF) 292 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # PC87591L
Description  LPC Mobile Embedded Controllers
PDF  437 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87591L Datasheet(HTML) 292 Page - National Semiconductor (TI)

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5.0 Host Controller Interface Modules (Continued)
www.national.com
292
Revision 1.07
Host Interface PM n Data Out Buffer (HIPMnDO)
The HIPMnDO register allows the core firmware to write to the PM port DBBOUT register while setting the PM port OBF bit
in the Status register. If enabled, an IRQ11 (and/or SCI and/or SMI, in PC87570 Compatible mode) interrupt is sent at that
time. If the core interrupt on PM port output buffer empty is enabled, writing to HIPMnDO de-asserts it (low). If DMA on output
buffer empty is enabled, the DMA request is de-asserted on the write to HIPMnDO.
Location: Channel 1 - 00 FEAE16
Channel 2 - 00 FEC016
Type: WO
Host Interface PM n Data Out Buffer with SCI (HIPMnDOC)
The HIPMnDOC register has the same function as the HIPMnDO register. In addition, it generates an SCI interrupt when
OBF is set and hardware SCI generation is enabled.
Location: Channel 1 - 00 FEB216
Channel 2 - 00 FEC416
Type: WO
Host Interface PM n Data Out Buffer with SMI (HIPMnDOM)
The HIPMnDOM register has the same function as the HIPMnDO register. In addition, it generates an SMI interrupt when
OBF is set and hardware SMI generation is enabled.
Location: Channel 1 - 00 FEB416
Channel 2 - 00 FEC616
Type: WO
Bit
76543210
Name
PM Channel DBBOUT Data
Bit
Description
7-0
PM Channel DBBOUT Data.
Bit
76543210
Name
PM Channel DBBOUT Data
Bit
Description
7-0
PM Channel DBBOUT Data.
Bit
76543210
Name
PM Channel DBBOUT Data
Bit
Description
7-0
PM Channel DBBOUT Data.



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