參數(shù)資料
型號: EM78P451SP
廠商: ELAN Microelctronics Corp .
英文描述: 8-Bit Microcontroller with OTP ROM
中文描述: 8位微控制器的OTP ROM的
文件頁數(shù): 30/54頁
文件大?。?/td> 421K
代理商: EM78P451SP
EM78P451S
8-Bit Microcontroller with OTP ROM
26
Product Specification (V1.0) 06.01.2004
(This specification is subject to change without further notice)
MOV 0x0C,A
MOV A,@0B11100000
;Select clock edge and enable SPI
MOV 0X0D,A
START:
WDTC
BC 0X0C,1
;Clear RBFIF flag
MOV A,@0XFF
MOV 0X05,A
;Show a signal at Port5
MOV 0X0A,A
;Move FF at read buffer
MOV A,@0XAA
;Move AA at write buffer
MOV 0X0B,A
BS 0X0D,4
;Start to shift SPI data
NOP
JBC 0X0D,4
;Polling loop for checking SPI transmission completed
JMP $-2
BC 0X03,2
CALL DELAY
;To catch the data from slaver
MOV A,0X0A
XOR A,@0X5A
;Compare the data from slaver
JBS 0X03,2
JMP START
FLAG:
MOV A,@0X55
;Show the signal when receiving correct data from slaver
MOV 0X05,A
CALL DELAY
JMP START
DELAY:
; (user’s program)
EOP
ORG 0XFFF
JMP SETTING
相關(guān)PDF資料
PDF描述
EM78P467A 8-Bit Micro-Controller for Consumer Product(帶4K × 13片上ROM,工作電壓2.5V-5.5V的8位微控制器)
EM78P267A 8-Bit Micro-Controller for Consumer Product(帶2K × 13片上ROM,工作電壓2.5V-5.5V的8位微控制器)
EM78P468N 8-BIT MICROCONTROLLER
EM78P468NAQ 8-BIT MICROCONTROLLER
EM78P468NBQ 8-BIT MICROCONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
EM7A8620 制造商:EMC 制造商全稱:ELAN Microelectronics Corp 功能描述:Voice over IP
EM7G 制造商:GULFSEMI 制造商全稱:Gulf Semiconductor 功能描述:ULTRAFAST EFFICIENT PLASTIC SILICON RECTIFIER VOLTAGE: 1000V CURRENT: 1.0A
EM800 制造商:EDI 制造商全稱:Electronic devices inc. 功能描述:HIGH VOLTAGE HIGH CURRENT MINIATURE RECTIFIERS
EM8000EHP 制造商:JDSU 制造商全稱:JDS Uniphase Corporation 功能描述:The industrya??s most compact 100 G test solution
EM800-DCM 制造商:MRV 制造商全稱:MRV 功能描述:LambdaDriver Dispersion Compensation Module (EM800/1600-DCM and DCMD)