W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 208
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W83627EHG
Manufacturer Part Number
W83627EHG
Description
IC I/O CONTROLLER 128-QFP
Manufacturer
Nuvoton Technology Corporation of America
Specifications of W83627EHG
Applications
PC's, PDA's
Interface
LPC
Voltage - Supply
3.3V
Package / Case
128-XFQFN
Mounting Type
Surface Mount
Pin Count
128
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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Part Number:
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Manufacturer:
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Quantity:
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Part Number:
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Manufacturer:
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Company:
Part Number:
W83627EHG-UB5885009AH-H VERSION
Manufacturer:
Nuvoton Technology Corporation of America
Quantity:
10 000
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CR 27h. (Reserved)
CR 28h. (Global Option; Default 50h)
CR 29h. (OVT#/SMI#, UART A, Game port & MIDI pin select; Default 04h)
7~5
2~0
BIT
BIT
1
0
4
3
Reserved.
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
DSUALGRQ =>
= 0 Enable UART A legacy mode on IRQ selection, then HCR register
(base
= 1 Disable UART A legacy mode on IRQ selection, then HCR register
(base address + 4) bit 3 is not effective on selecting IRQ.
DSUBLGRQ =>
= 0 Enable UART B legacy mode on IRQ selection, then HCR register
(base
= 1 Disable UART B legacy mode on IRQ selection, then HCR register
(base address + 4) bit 3 is not effective on selecting IRQ.
Select to enable/disable decoding of BIOS ROM range 000E xxxxh.
= 0
= 1
Select to enable/disable decoding of BIOS ROM range FFFE xxxxh.
= 0
= 1
PRTMODS2 ~ 0 =>
= 0xx
= 1xx
address + 4) bit 3 is effective on selecting IRQ.
address + 4) bit 3 is effective on selecting IRQ.
Parallel Port Mode.
Reserved.
Enable decoding of BIOS ROM range at 000E xxxxh.
Disable decoding of BIOS ROM range at 000E xxxxh.
Enable decoding of BIOS ROM range at FFFE xxxxh.
Disable decoding of BIOS ROM range at FFFE xxxxh.
W83627EHF/EF, W83627EHG/EG
-197-
DESCRIPTION
DESCRIPTION
Publication Release Date: April 7, 2009
Version 1.94
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