UPD70741GC-25-8EU Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPD70741GC-25-8EU Datasheet PDF : 112 Pages
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µPD70741
Table 3-3. Built-in Peripheral I/O Registers (1/2)
Address
Function register name
Abbreviation
C0000010
C0000012
C0000014
C0000020
C0000022
C0000024
C0000026
C0000028
C000002A
C000002C
C0000040
C0000042
C0000044
C0000046
C0000048
C000004A
C000004C
C000004E
C0000050
C0000052
C0000054
C0000056
C0000060
C0000062
C0000064
C0000066
C0000068
C0000070
C0000072
C0000074
C0000076
C0000078
C000007C
C000007E
C0000080
C0000082
Port mode control register 0
PMC0
Port mode register 0
PM0
Port register 0
P0
Bus cycle type control register
BCTC
Programmable wait control register 0
PWC0
Programmable wait control register 1
PWC1
Programmable wait control register 2
PWC2
DRAM configuration register
DRC
Refresh control register
RFC
Page-ROM configuration register
PRC
DMA source address register 0H
DSA0H
DMA source address register 0L
DSA0L
DMA destination address register 0H
DDA0H
DMA destination address register 0L
DDA0L
DMA source address register 1H
DSA1H
DMA source address register 1L
DSA1L
DMA destination address register 1H
DDA1H
DMA destination address register 1L
DDA1L
DMA byte count register 0
DBC0
DMA byte count register 1
DBC1
DMA channel control register 0
DCHC0
DMA channel control register 1
DCHC1
Timer unit mode register 0
TUM0
Timer control register 0
TMC0
Timer control register 1
TMC1
Timer output control register 0
TOC0
Timer overflow status register
TOVS
Timer register 0
TM0
Capture/compare register 00
CC00
Capture/compare register 01
CC01
Capture/compare register 02
CC02
Capture/compare register 03
CC03
Timer register 1
TM1
Compare register 1
CM1
Asynchronous serial interface mode register ASIM
Asynchronous serial interface status register ASIS
Manipulatable bits
8-bits
16-bits
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
Initial value
0000H
03FFH
Not defined
01H
77H
77H
77H
81H
80H
80H
Not defined
Not defined
Not defined
Not defined
Not defined
Not defined
Not defined
Not defined
Not defined
Not defined
0000H
0000H
0A00H
00H
00H
03H
00H
0000H
Not defined
Not defined
Not defined
Not defined
0000H
Not defined
00H
00H
21
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