Help On A51 EXTRN Directive

I create a C51 project and write just one A51 subroutine(for speed).I define some SFR in the header file just like sbit FLASH_CS = P1^1; sbit A19 = P3^5; sbit A18 = P3^4; sbit A17 = P3^3; sbit A16...
Help On A51 EXTRN Directive

I create a C51 project and write just one A51 subroutine(for speed).I define some SFR in the header file just like sbit FLASH_CS = P1^1; sbit A19 = P3^5; sbit A18 = P3^4; sbit A17 = P3^3; sbit A16...
C Equivalent of assembler instruction ANL

Assembler: ---------- CCAPM1 DATA 0C3h ANL CCAPM1, #00dh C equivalent ???? ----------------- sfr ccapm1 = 0xc3; ccapm1 = ccapm1 & ~(0x0d); or ccapm1 = ccapm1 & 0x0d; or ccapm1 = ccapm1...
C Equivalent of assembler instruction ANL

Assembler: ---------- CCAPM1 DATA 0C3h ANL CCAPM1, #00dh C equivalent ???? ----------------- sfr ccapm1 = 0xc3; ccapm1 = ccapm1 & ~(0x0d); or ccapm1 = ccapm1 & 0x0d; or ccapm1 = ccapm1...
A51 Assembler case-sensitive

A quick question: Is A51 Assembler case-sensitive? Thanks Brian