Difference between revisions of "Immediate Value"

From CDOT Wiki
Jump to: navigation, search
(Created page with 'Category:Computer ArchitectureAn '''immediate value''' in machine code is a constant or literal value argument. For example, the 6502 instruction: LDA …')
 
Line 1: Line 1:
 
[[Category:Computer Architecture]]An '''immediate value''' in [[Machine Language|machine code]] is a constant or literal value argument. For example, the 6502 instruction:
 
[[Category:Computer Architecture]]An '''immediate value''' in [[Machine Language|machine code]] is a constant or literal value argument. For example, the 6502 instruction:
  
  LDA #80
+
  LDA #$80
  
Will load the literal value 0x80 into the accumulator (A register). This contrasts with loading a value from a memory location or another register.
+
Will load the literal value 0x80 (128) into the accumulator (A register). This contrasts with loading a value from a memory location or another register.

Revision as of 11:29, 7 January 2014

An immediate value in machine code is a constant or literal value argument. For example, the 6502 instruction:

LDA #$80

Will load the literal value 0x80 (128) into the accumulator (A register). This contrasts with loading a value from a memory location or another register.