參數(shù)資料
型號: P80CE562EHA
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8-BIT, 16 MHz, MICROCONTROLLER, PQCC68
封裝: PLASTIC, LCC-68
文件頁數(shù): 29/52頁
文件大?。?/td> 299K
代理商: P80CE562EHA
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
相關(guān)PDF資料
PDF描述
P83C562 8-BIT MICROCONTROLLER
P83C562EBA 8-BIT MICROCONTROLLER
P83C562EFA 8-BIT MICROCONTROLLER
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P80C562EFA 8-BIT MICROCONTROLLER
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