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PC87393F Datasheet(PDF) 130 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # PC87393F
Description  100-Pin LPC SuperI/O Devices for Portable Applications
PDF  148 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87393F Datasheet(HTML) 130 Page - National Semiconductor (TI)

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8.0 Legacy Functional Blocks (Continued)
130
www.national.com
Table 43. Bank 1 Bitmap
Register
Bits
Offset
Mnemonic
76543210
00h
LBGD(L)
Legacy Baud Generator Divisor (Least Significant Bits)
01h
LBGD(H)
Legacy Baud Generator Divisor (Most Significant Bits)
02h
Reserved
03h
LCR/BSR
Same as Bank 0
04h-
07h
Reserved
Table 44. Bank 2 Bitmap
Register
Bits
Offset
Mnemonic
76543210
00h
BGD(L)
Baud Generator Divisor Low (Least Significant Bits)
01h
BGD(H)
Baud Generator Divisor High (Most Significant Bits)
02h
EXCR1
BTEST
Reserved
ETDLBK
LOOP
Reserved
EXT_SL
03h
LCR/BSR
Same as Bank 0
04h
EXCR2
LOCK
Reserved
PRESL1
PRESL0
Reserved
05h
Reserved
06h
TXFLV
Reserved
TFL4
TFL3
TFL2
TFL1
TFL0
07h
RXFLV
Reserved
RFL4
RFL3
RFL2
RFL1
RFL0
Table 45. Bank 3 Bitmap
Register
Bits
Offset
Mnemonic
76543210
00h
MRID
Module ID (MID 7-4)
Revision ID(RID 3-0)
01h
SH_LCR
BKSE
SBRK
STKP
EPS
PEN
STB
WLS1
WLS0
02h
SH_FCR
RXFTH1
RXFTH0
TXFHT1
TXFTH0
Reserved
TXSR
RXSR
FIFO_EN
03h
LCR/BSR
Same as Bank 0
04h-
07h
Reserved



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