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PC87372 датащи(PDF) 116 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
номер детали PC87372
подробное описание детали  LPC SuperI/O with Glue Functions
PDF  144 Pages
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производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87372 датащи(HTML) 116 Page - National Semiconductor (TI)

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9.0 Legacy Functional Blocks (Continued)
116
www.national.com
Revision 1.2
Table 48. Bank Selection Encoding
BSR Bits
Bank
Selected
Functionality
76543210
0
xxxxxxx
0
UART
(Serial Port)
1
0
xxxxxx
1
1
1
xxxx
1
x
1
1
1
xxxxx
1
1
11100000
2
11100100
3
Table 49. Bank 1 Register Map
Offset
Mnemonic
Register Name
Type
00h
LBGD(L)
Legacy Baud Generator Divisor Port (Low Byte)
R/W
01h
LBGD(H)
Legacy Baud Generator Divisor Port (High Byte)
R/W
02h
Reserved
03h
LCR/BSR
Line Control/Bank Select
R/W
04h-07h
Reserved
Table 50. Bank 2 Register Map
Offset
Mnemonic
Register Name
Type
00h
BGD(L)
Baud Generator Divisor Port (Low Byte)
R/W
01h
BGD(H)
Baud Generator Divisor Port (High Byte)
R/W
02h
EXCR1
Extended Control1
R/W
03h
LCR/BSR
Line Control/Bank Select
R/W
04h
EXCR2
Extended Control2
R/W
05h
Reserved
06h
TXFLV
TX_FIFO Level
R/W
07h
RXFLV
RX_FIFO Level
R/W
Table 51. Bank 3 Register Map
Offset
Mnemonic
Register Name
Type
00h
MRID
Module Revision ID
RO
01h
SH_LCR
Shadow of LCR (Read Only)
RO
02h
SH_FCR
Shadow of FIFO Control (Read Only)
RO
03h
LCR/BSR
Line Control/Bank Select
R/W
04h-07h
Reserved



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