参数资料
型号: M30280F8HP-D5
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 8/28页
文件大小: 211K
代理商: M30280F8HP-D5
M16C/28 Group
Under development Preliminary specification
Specifications in this manual are tentative and subject to change.
4. Special Function Register (SFR) MAP
Rev.0.40 2004.06.15
page 16 of 26
REJ03B0026-0040Z
Note 1: The blank areas are reserved and cannot be accessed by users.
Note 2: The CM20, CM21, and CM27 bits do not change at oscillation stop detection reset.
Note 3: Tjhe WDC5 bit is "0" (cold start) immediately after power-on. It can only be set to "1" in a program. It is set to "0" when the input
voltage at the Vcc pin drops to Vdet2 or less while the VC25 bit in the VCR2 register is set to "1"(RAM retention limit detection
circuit enable).
Note 4: This register does not change at software reset, watchdog timer reset and oscillation stop detection reset.
Note 5: This register can not use for T-ver. and V-ver.
X : Noting is mapped to this bit
? : Value indeterminate at reset
000016
000116
000216
000316
000416
000516
000616
000716
000816
000916
000A16
000B16
000C16
000D16
000E16
000F16
001016
001116
001216
001316
001416
001516
001616
001716
001816
001916
001A16
001B16
001C16
001D16
001E16
001F16
002016
002116
002216
002316
002416
002516
002616
002716
002816
002916
002A16
002B16
002C16
002D16
002E16
002F16
003016
003116
003216
003316
003416
003516
003616
003716
003816
003916
003A16
003B16
003C16
003D16
003E16
003F16
Address
Register Name
Acronym
Value after Reset
Processor mode register 0
PM0
0016
Processor mode register 1
PM1
000010002
System clock control register 0
CM0
010010002
System clock control register 1
CM1
001000002
Address match interrupt enable register
AIER
XXXXXX002
Protect register
PRCR
XX0000002
Oscillation stop detection register
(Note 2)
CM2
0X0000102
Watchdog timer start register
WDTS
??16
Watchdog timer control register
WDC
00??????2(Note 3)
Address match interrupt register 0
RMAD0
0016
X016
Address match interrupt register 1
RMAD1
0016
X016
Voltage detection register 1
(Note 4,5)
VCR1
000010002
Voltage detection register 2
(Note 4,5)
VCR2
0016
PLL control register 0
PLC0
0001X0102
Processor mode register 2
PM2
XXX000002
Voltage down detection interrupt register
(Note 5)
D4INT
0016
DMA0 source pointer
SAR0
??16
X?16
DMA0 destination pointer
DAR0
??16
X?16
DMA0 transfer counter
TCR0
??16
DMA0 control register
DM0CON
00000?002
DMA1 source pointer
SAR1
??16
X?16
DMA1 destination pointer
DAR1
??16
X?16
DMA1 transfer counter
TCR1
??16
DMA1 control register
DM1CON
00000?002
4. Special Function Register (SFR) Map
Figure 4.1. SFR Map (1 of 7)
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