參數(shù)資料
型號: EM6605
廠商: National Semiconductor Corporation
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁數(shù): 30/43頁
文件大?。?/td> 557K
代理商: EM6605
EM6605
EM Microelectronic-Marin SA, 02/99, Rev. B/243
30
Register
name
add
hex
add
dec
power
up
value
b’3210
0000
write_bits
read_bits
Remarks
Read/Write_bits
IntRq
70
112
0: -
1: -
2: SLEEP
3: -
0: -
1: -
2: SLmask
3: WDrst
0: INTPA
1: INTPC
2: INTTE
3: INTPR
0: WD0
1: WD1
2: SLmask
3: 0
0: PA0
1: PA1
2: PA2
3: PA3
0: IRQpa0
1: IRQpa1
2: IRQpa2
3: IRQpa3
interrupt requests
sleep mode
WD
71
113
0000
WatchDog timer control
and SLEEP mask
PortA
72
114
xxxx
Port A status
IRQpA
73
115
0000
Port A interrupt request
MPortA
74
116
0000
0: MPA0
1: MPA1
2: MPA2
3: MPA3
0: PB0
1: PB1
2: PB2
3: PB3
0: CIOPB0
1: CIOPB1
2: CIOPB2
3: CIOPB3
0: PC0
1: PC1
2: PC2
3: PC3
Port A mask
PortB
75
117
xxxx
Port B Input/Output
CIOportB
76
118
0000
Port B Input/Output individual
control
PortC
77
119
xxxx
Port C Input/Output
IRQpC
78
120
0000
0: IRQpc0
1: IRQpc1
2: IRQpc2
3: IRQpc3
Port C interrupt request
MPortC
79
121
0000
0: MPC0
1: MPC1
2: MPC2
3: MPC3
0: PD0
1: PD1
2: PD2
3: PD3
0: PA&C
1: CIOPC
2: CIOPD
3: -
Port C mask
PortD
7A
122
xxxx
Port D Input/Output
CPIOB
7C
124
x000
PortAirq AND PortCirq
PortC In/Out
PortD In/Out
PRESC
7D
125
0000
0: PSF0
1: PSF1
2: PRST
3: MTim
0: PSF0
1: PSF1
2: 0
3: MTim
Prescaler control
timer mask
Buzzer control
BEEP
7E
126
0000
0: BCF0
1: BCF1
2: BUen
3: TimEn
Timer Enable
reserved
RegTestEM
7F
127
----
----
----
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