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| 型號： | P83C562EHA |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 29/52頁 |
| 文件大?。?/td> | 299K |
| 代理商： | P83C562EHA |
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1997 Apr 08
29
Philips Semiconductors
Product specification
8-bit microcontroller
P83C562; P80C562
15.2
Power Control Register (PCON)
The reduced power modes are activated by software using this register. PCON is not bit addressable.
Table 34
Power Control Register (SFR address 87H)
Table 35
Description of PCON bits (note 1)
Note
1.
If logic 1s are written to PD and IDL at the same time, PD takes precedence. The reset value of PCON is (0X000000).
7
6
5
4
3
2
1
0
SMOD
RFI
WLE
GF1
GF0
PD
IDL
BIT
SYMBOL
DESCRIPTION
7
SMOD
Double Baud rate.
When set to logic 1 the baud rate is doubled when the serial port
SIO0 is being used in modes 1, 2 or 3.
Reserved.
Reduced radio frequency interference.
When set to logic 1, the toggling of the ALE
pin is prohibited; this bit is cleared on RESET (see Table 1).
Watchdog Load Enable.
This flag must be set by software prior to loading the
Watchdog Timer. It is cleared when the timer is loaded.
General-purpose flag bits.
6
5
RFI
4
WLE
3
2
1
GF1
GF0
PD
Power-down bit.
Setting this bit activates the Power-down mode. It can only be set if
input EW is HIGH.
Idle mode.
Setting this bit activates the Idle mode.
0
IDL
Fig.13 Internal Idle and Power-down clock configuration.
handbook, full pagewidth
MBC752
OSCILLATOR
CLOCK
GENERATOR
interrupts
serial ports
timer blocks
CPU
IDL
PD
XTAL1
XTAL2
T2
PWM
ADC
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| P83C562EHA/NNN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROCONTROLLER|8-BIT|8051 CPU|CMOS|LDCC|68PIN|PLASTIC |
| P83C566 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST |
| P83C566BDA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST |
| P83C566BDR | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST |
| P83C570 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC |
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