參數(shù)資料
型號(hào): PIC16C54C
廠商: Microchip Technology Inc.
英文描述: EPROM/ROM-Based 8-Bit CMOS Microcontroller(18引腳、12個(gè)I/O端口、512位EPROM/ROM的8位CMOS微控制器)
中文描述: 存儲(chǔ)器/基于ROM的8位CMOS微控制器(18引腳,12個(gè)的I / O,512位存儲(chǔ)器端口/光盤的8位的CMOS微控制器)
文件頁數(shù): 149/158頁
文件大?。?/td> 1194K
代理商: PIC16C54C
2000 Microchip Technology Inc.
Preliminary
DS30453C-page 149
PIC16C5X
APPENDIX A: COMPATIBILITY
To convert code written for PIC16CXX to PIC16C5X,
the user should take the following steps:
1.
Check any
CALL
,
GOTO
or instructions that
modify the PC to determine if any program
memory page select operations (PA2, PA1, PA0
bits) need to be made.
2.
Revisit any computed jump operations (write to
PC or add to PC, etc.) to make sure page bits
are set properly under the new scheme.
3.
Eliminate any special function register page
switching. Redefine data variables to reallocate
them.
4.
Verify all writes to STATUS, OPTION, and FSR
registers since these have changed.
5.
Change Reset vector to proper value for
processor used.
6.
Remove any use of the
ADDLW
and
SUBLW
instructions.
7.
Rewrite any code segments that use interrupts.
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PIC16C54 EPROM/ROM-Based 8-Bit CMOS Microcontroller Series(每個(gè)I/O口有20mA吸收,25mA驅(qū)動(dòng),12個(gè)I/O,2.5V的微控制器)
PIC16CR54B EPROM/ROM-Based 8-Bit CMOS Microcontroller Series(每個(gè)I/O口有20mA吸收,25mA驅(qū)動(dòng),12個(gè)I/O,2.5V的微控制器)
PIC16CR56A EPROM/ROM-Based 8-Bit CMOS Microcontroller Series(每個(gè)I/O有20mA吸收/25mA驅(qū)動(dòng),12個(gè)I/O,2.5V的微控制器)
PIC16CR57B EPROM/ROM-Based 8-Bit CMOS Microcontroller Series(每個(gè)I/O有20mA吸收/25mA驅(qū)動(dòng),20個(gè)I/O,2.5V的微控制器)
PIC16C54A EPROM/ROM-Based 8-Bit CMOS Microcontroller Series(每個(gè)I/O口有20mA吸收,25mA驅(qū)動(dòng),12個(gè)I/O,2.5V的微控制器)
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