参数资料
型号: SN8P1603S
厂商: SONIX Technology Co., Ltd.
英文描述: 8-Bit Micro-Controller
中文描述: 8位微控制器
文件页数: 49/94页
文件大小: 540K
代理商: SN8P1603S
SN8P1600
8-bit micro-controller
SONiX TECHNOLOGY CO., LTD
Page 49
Revision 1.94
SYSTEM MODE SWITCHING
Switch normal/slow mode to power down (sleep) mode.
CPUM0 = 1
B0BSET
During the sleep, only the wakeup pin and reset can wakeup the system back to the normal mode.
Switch normal mode to slow mode.
B0BSET
FCLKMD
B0BSET
FSTPHX
Switch slow mode to normal mode
If external high clock stop and program want to switch back normal mode. It is necessary to delay at least 10mS for
external clock stable.
B0BCLR
FSTPHX
; Turn on the external high-speed oscillator.
B0MOV
Z, #27
; If VDD = 5V, internal RC=32KHz (typical) will delay
@@:
DECMS
Z
; 0.125ms X 81 = 10.125ms for external clock stable
JMP
@B
;
B0BCLR
FCLKMD
; Change the system back to the normal mode
FCPUM0
; set the system into power down mode.
;To set CLKMD = 1, Change the system into slow mode
;To stop external high-speed oscillator for power saving.
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SN8P1603X 制造商:SONIX 制造商全称:SONIX 功能描述:8-Bit Micro-Controller
SN8P1604 制造商:SONIX 制造商全称:SONIX 功能描述:8-Bit Micro-Controller
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