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EM78P259NSO14J 参数 Datasheet PDF下载

EM78P259NSO14J图片预览
型号: EM78P259NSO14J
PDF下载: 下载PDF文件 查看货源
内容描述: [EM78Q153SN EM78P153SP EM78P153SN EM78156EH EM78156EP EM78156EM EM78156EKM EM78Q156ELP EM78Q156ELM EM78Q156ELKM EM78P156ELP EM78P156ELM EM78P156ELKM EM78P156NP EM78P156NM EM78447SH EM78447SAP EM78447SAM EM78447SAS EM78447SBP EM78447SBWM EM78Q447SH EM78Q447SAP EM78Q447SAM EM78Q447SBP EM78Q447SBWM EM78P447SAP EM78P447SAM EM78P447SAS EM78P447SBP EM78P447SBWM EM78Q257 EM78Q257AP EM78Q257AM EM78Q257BP EM78Q257BM EM78P257AP EM78P257AM EM78P257BP EM78P257BM EM78451H EM78451P EM78451AQ EM]
分类和应用:
文件页数/大小: 81 页 / 2574 K
品牌: ELAN [ ELAN MICROELECTRONICS CORP ]
 浏览型号EM78P259NSO14J的Datasheet PDF文件第50页浏览型号EM78P259NSO14J的Datasheet PDF文件第51页浏览型号EM78P259NSO14J的Datasheet PDF文件第52页浏览型号EM78P259NSO14J的Datasheet PDF文件第53页浏览型号EM78P259NSO14J的Datasheet PDF文件第55页浏览型号EM78P259NSO14J的Datasheet PDF文件第56页浏览型号EM78P259NSO14J的Datasheet PDF文件第57页浏览型号EM78P259NSO14J的Datasheet PDF文件第58页  
EM78P258N  
8-Bit Microprocessor with OTP ROM  
RETI  
INITIAL:  
MOV A,@0B00000001 ; To define P50 as an analog input  
MOV AISR,A  
MOV A,@0B00001000 ; To select P50 as an analog input channel, and  
AD power on  
MOV ADCON,A  
En_ADC:  
; To define P50 as an input pin and set clock  
rate at fosc/16  
MOV A, @0BXXXXXXX1 ; To define P50 as an input pin, and the others  
IOW PORT5 ; are dependent on applications  
MOV A, @0BXXXX1XXX ; Enable the ADWE wake-up function of ADC, “X”  
by application  
MOV RE,A  
MOV A, @0BXXXX1XXX ; Enable the ADIE interrupt function of ADC,  
“X” by application  
IOW C_INT  
ENI  
; Enable the interrupt function  
; Start to run the ADC  
BS ADCON, ADRUN  
; If the interrupt function is employed, the following three lines  
may be ignored  
;If Sleep:  
SLEP  
;
;(User program section)  
;
or  
;If Polling:  
POLLING:  
JBC ADCON, ADRUN  
JMP POLLING  
; To check the ADRUN bit continuously;  
; ADRUN bit will be reset as the AD conversion  
is completed  
;
;(User program section)  
;
48 •  
Product Specification (V1.0) 06.16.2005  
(This specification is subject to change without further notice)  
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