參數(shù)資料
型號： M30302M4-XXXFP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100
文件頁數(shù)： 49/178頁
文件大?。?/td> 2734K
代理商： M30302M4-XXXFP
Programmable I/O Port
141
Mitsubishi microcomputers
M16C / 30 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Figure 1.20.6. Direction register
Port Pi direction register (Note 1, 2)
Symbol
Address
When reset
PDi (i = 0 to 10, except 8)
03E216, 03E316, 03E616, 03E716, 03EA16
0016
03EB16, 03EE16, 03EF16, 03F316, 03F616
0016
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
PDi_0
Port Pi0 direction register
PDi_1
Port Pi1 direction register
PDi_2
Port Pi2 direction register
PDi_3
Port Pi3 direction register
PDi_4
Port Pi4 direction register
PDi_5
Port Pi5 direction register
PDi_6
Port Pi6 direction register
PDi_7
Port Pi7 direction register
0 : Input mode
(Functions as an input port)
1 : Output mode
(Functions as an output port)
(i = 0 to 10 except 8)
Port P8 direction register
Symbol
Address
When reset
PD8
03F216
00X000002
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
PD8_0
Port P80 direction register
PD8_1
Port P81 direction register
PD8_2
Port P82 direction register
PD8_3
Port P83 direction register
PD8_4
Port P84 direction register
Nothing is assigned.
In an attempt to write to this bit, write “0”. The value, if read, turns out to be
indeterminate.
PD8_6
Port P86 direction register
PD8_7
Port P87 direction register
0 : Input mode
(Functions as an input port)
1 : Output mode
(Functions as an output port)
0 : Input mode
(Functions as an input port)
1 : Output mode
(Functions as an output port)
Note 2: In memory expansion and microprocessor mode, the contents of
corresponding port Pi direction register of pins A0 to A19, D0 to D15,
CS0 to CS3, RD, WRL/WR, WRH/BHE, ALE, RDY, HOLD, HLDA and
BCLK cannot be modified.
Note 1: Set bit 2 of protect register (address 000A16) to “1” before rewriting to
the port P9 direction register.
相關(guān)PDF資料
PDF描述
M30302MA-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
M30302M4-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
M30302M8-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
M30302M4-XXXFP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
M30302MC-XXXGP 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M30302M4-XXXGP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30302M8L 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30302M8L-XXX 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30302M8L-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M30302M8L-XXXGP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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