參數(shù)資料
型號: M37540M4V-XXXFP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 6 MHz, MICROCONTROLLER, PQFP32
封裝: 7 X 7 MM, 0.80 MM PITCH, PLASTIC, LQFP-32
文件頁數(shù): 38/88頁
文件大?。?/td> 872K
代理商: M37540M4V-XXXFP
7540 Group
Rev.4.00
Jun 21, 2004
page 43 of 82
REJ03B0011-0400Z
Fig. 45 Internal status of microcomputer at reset
Prescaler 1
Timer 1
One-shot start register
Timer X mode register
Prescaler X
Timer X
Timer count source set register
Serial I/O2 control register
A/D control register
MISRG
Watchdog timer control register
Interrupt edge selection register
CPU mode register
Interrupt request register 1
Interrupt control register 1
Processor status register
Program counter
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
Contents of address FFFC16
(PCH)
(PCL)
FF16
0116
0016
FF16
0016
1016
0016
002816
002916
002A16
002B16
002C16
002D16
002E16
003016
003416
003816
003916
003A16
003B16
003C16
003E16
(PS)
Note X : Undefined
Contents of address FFFD16
00
1
11
1
0016
10
0
00
0
XX
X
X1
X
Port P0 direction register
Port P1 direction register
Port P2 direction register
Port P3 direction register
Pull-up control register
(1)
(2)
(3)
(4)
(5)
Register contents
0016
000116
000316
000516
000716
001616
Serial I/O1 control register
UART control register
(8)
(9)
Serial I/O1 status register
(7)
001A16
001B16
0016
11
1
0
00
0
001916
10
0
00
0
XX
X
0
00
0
Address
Port P1P3 control register
(6)
001716
0016
Timer A mode register
Timer A (low-order)
Timer A (high-order)
0016
FF16
001D16
001E16
001F16
Timer Y, Z mode register
Prescaler Y
Timer Y secondary
0016
FF16
002016
002116
002216
Timer Y primary
Timer Y, Z waveform output control register
Prescaler Z
FF16
0016
FF16
002316
002416
002516
Timer Z secondary
FF16
002616
Timer Z primary
FF16
002716
(27)
(28)
(29)
(30)
(31)
(32)
(33)
(34)
(35)
(36)
Serial I/O2 register
0016
003116
Interrupt request register 2
003D16
0016
Interrupt control register 2
003F16
0016
(37)
(38)
(39)
(40)
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