参数资料
型号: UPD70F3261YGF-JBT-A
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 32 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 20 MM, PLASTIC, QFP-100
文件页数: 111/129页
文件大小: 8549K
代理商: UPD70F3261YGF-JBT-A
CHAPTER 3 CPU FUNCTION
User’s Manual U16541EJ5V1UD
82
(5/11)
Manipulatable Bits
Address
Function Register Name
Symbol
R/W
1
8
16
D0000H
efault Value
FFFFF312H
CRC data register
CRCD
0000H
FFFFF318H
Noise elimination control register
NFC
00H
FFFFF320H
BRG1 prescaler mode register
PRSM1
00H
FFFFF321H
BRG1 prescaler compare register
PRSCM1
00H
FFFFF324H
BRG2 prescaler mode register
PRSM2
00H
FFFFF325H
BRG2 prescaler compare register
PRSCM2
00H
FFFFF328H
BRG3 prescaler mode register
PRSM3
00H
FFFFF329H
BRG3 prescaler compare register
PRSCM3
00H
FFFFF340H
IIC division clock select register
OCKS0
Note 1
00H
FFFFF344H
IIC division clock select register
OCKS1
Note 1
00H
FFFFF348H
IEBus clock select register
OCKS2
Note 2
00H
FFFFF360H
IEBus control register
BCR
Note 2
00H
FFFFF361H
IEBus power save register
PSR
Note 2
R/W
00H
FFFFF362H
IEBus slave status register
SSR
Note 2
81H
FFFFF363H
IEBus unit status register
USR
Note 2
R
00H
FFFFF364H
IEBus interrupt status register
ISR
Note 2
00H
FFFFF365H
IEBus error status register
ESR
Note 2
00H
FFFFF366H
IEBus unit address register
UAR
Note 2
0000H
FFFFF368H
IEBus slave address register
SAR
Note 2
R/W
0000H
FFFFF36AH
IEBus partner address register
PAR
Note 2
0000H
FFFFF36CH
IEBus receive slave address register
RSA
Note 2
R
0000H
FFFFF36EH
IEBus control data register
CDR
Note 2
00H
FFFFF36FH
IEBus telegraph length register
DLR
Note 2
01H
FFFFF370H
IEBus data register
DR
Note 2
R/W
00H
FFFFF371H
IEBus field status register
FSR
Note 2
00H
FFFFF372H
IEBus success count register
SCR
Note 2
01H
FFFFF373H
IEBus communication count register
CCR
Note 2
R
20H
FFFFF400H
Port 0 register
P0
00H
Note 3
FFFFF402H
Port 1 register
P1
00H
Note 3
FFFFF406H
Port 3 register
P3
0000H
Note 3
FFFFF406H
Port 3 register L
P3L
00H
Note 3
FFFFF407H
Port 3 register H
P3H
00H
Note 3
FFFFF408H
Port 4 register
P4
00H
Note 3
FFFFF40AH
Port 5 register
P5
00H
Note 3
FFFFF40EH
Port 7 register L
P7L
00H
Note 3
FFFFF40FH
Port 7 register H
P7H
00H
Note 3
FFFFF412H
Port 9 register
P9
0000H
Note 3
FFFFF412H
Port 9 register L
P9L
00H
Note 3
FFFFF413H
Port 9 register H
P9H
00H
Note 3
FFFFF420H
Port 0 mode register
PM0
R/W
FFH
Notes 1. I
2C bus versions (Y products) only
2. IEBus controller versions only
3. The output latch is 00H or 0000H. When these registers are input, the pin statuses are read.
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