參數(shù)資料
型號(hào): M37548G3FP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDSO20
封裝: 4.40 X 6.50 MM, 0.65 MM PITCH, PLASTIC, LSSOP-20
文件頁(yè)數(shù): 40/84頁(yè)
文件大小: 1427K
代理商: M37548G3FP
Rev.2.02
Mar 31, 2009
Page 45 of 81
REJ03B0210-0202
7548 Group
Fig 60. Timing diagram at reset
Notes 1: X : Undefined
2: The content of other registers is undefined when the microcomputer is reset.
The initial values must be surely set before you use it.
3: Do not access to the SFR area including nothing.
4: When the setting by the function set ROM data 2 (FSROM2) is performed,
the initial values of this bit at reset are changed.
001016
001116
001216
001316
001416
001516
Port P0 pull-up control register (PULL0)
Port P1 pull-up control register (PULL1)
001916
Serial I/O status register (SIOSTS)
001A16
Serial I/O control register (SIOCON)
001B16
UART control register (UARTCON)
003016
003116
003216
003416
AD control register (ADCON)
003716
003816
Oscillation stop detection register (CLKSTP)
003916
Watchdog timer control register (WDTCON)
003A16
Interrupt edge selection register (INTEDGE)
003B16
CPU mode register (CPUM)
003C16
Interrupt request register 1 (IREQ1)
003D16
Interrupt request register 2 (IREQ2)
003E16
Interrupt control register 1 (ICON1)
003F16
Interrupt control register 2 (ICON2)
Clock mode register (CLKM)
Port P0 drive capacity control register (DCCR)
000116
Port P0 direction register (P0D)
000316
000516
000716
000C16
000D16
000E16
000F16
Timer A (low-order) (TAL)
Timer A (high-order) (TAH)
002816
Prescaler 12 (PRE12)
002916
Timer 1 (T1)
002A16
002B16
002C16
002D16
002E16
Timer count source set register (TCSS)
002F16
Port P1 direction register (P1D)
Port P2 direction register (P2D)
Port P3 direction register (P3D)
Capture/Compare register (low-order) (CRAL)
Key-on wakeup input selection register (KEYS)
Capture/Compare register (high-order) (CRAH)
Capture/Compare register RW pointer (CCRP)
Compare output mode register (CMOM)
Compare register re-load register (CMPR)
Capture/Compare port register (CCPR)
Capture/Compare status register (CCSR)
Capture software trigger register (CSTR)
Compare interrupt source set register (CISR)
Capture mode register (CAPM)
Timer mode register (TM)
Timer 2 (T2)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
(31)
(32)
(33)
(34)
(35)
(36)
(37)
(38)
0016
1
0
1
0
1
0
1
0
Note4
0
0016
FF16
1
0
1
0016
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