參數(shù)資料
型號: M37221M6-XXXSP
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDIP42
封裝: 0.600 INCH, 1.78 MM PITCH, PLASTIC, SDIP-42
文件頁數(shù): 43/62頁
文件大?。?/td> 1180K
代理商: M37221M6-XXXSP
MITSUBISHI MICROCOMPUTERS
M37221M6-XXXSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
with ON-SCREEN DISPLAY CONTROLLER
47
0016
Port P0 direction register
0016
DA-L register
PWM output control register 1
0016
Horizontal register
Border selection register
I2C status register
I2C control register
0016
I2C clock control register
0016
Serial I/O mode register
Vertical position register 1
Character size register
I2C address register
(00E616)
Color register 0
CRT control register
CRT port control register
CRT clock selection register
A-D control register 1
CPU mode register
Processor status register
0716
Timer 12 mode register
Interrupt input polarity register
Interrupt request register 1
Program counter
Timer 1
FF16
0716
Port P1 direction register
Port P2 direction register
Port P5
Port P5 direction register
Port P3 output mode control register
PWM output control register 2
Vertical position register 2
00 0
0
00
Port P3 direction register
0016
0
10
0
00
0
00
0
00
0
00
0
(00C116)
(00C316)
(00C516)
(00C716)
(00CA16)
(00CB16)
(00CD16)
(00CF16)
(00D516)
(00D616)
(00D816)
(00D916)
(00DA16)
(00DB16)
(00DC16)
(00E016)
(00E116)
(00E216)
(00E416)
(00E516)
Color register 1
Color register 2
Color register 3
A-D control register 2
Timer 2
Timer 3
Timer 4
Timer 34 mode register
Interrupt request register 2
Interrupt control register 1
Interrupt control register 2
(00E716)
(00E816)
(00E916)
(00EA16)
(00EC16)
(00ED16)
(00EE16)
(00EF16)
(00F016)
(00F116)
(00F216)
(00F316)
(00F416)
(00F516)
(00F916)
(00FB16)
(00FC16)
(00FD16)
(00FE16)
(PS)
(PCH)
(PCL)
(00FF16)
00
0 0
0
00
0
00
0 0
0
00
0
FF16
0
1
0
Contents of addressFFFF16
Contents of addressFFFE16
1
Address
Contents of register
Address Contents of register
Note : The contents of all other registers and RAM are undefined at reset, so their initial values.
V
: Undefined
: Unused bit
0
00
0
00
0
00
0 0
0
00
0 0
0
00
0 0
0
00
V
VVV
V VV V VV
V
V V VV V V V
V VVV V V V
VV V V
V
VV VV
V
Fig. 51. Internal state of microcomputer at reset
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