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Download Texas Instruments MSP50C614 User's Manual
Transcript
Individual Instruction Descriptions 4.14.52 ORB Bitwise OR Byte Syntax [label] name dest, src Clock, clk Word, w With RPT, clk Class ORB An, imm8 1 1 N/R 2a Execution dest ⇐ dest OR src PC ⇐ PC + 1 Flags Affected OF, SF, ZF, CF are set accordingly Opcode Instructions 16 15 14 13 12 11 10 ORB An, imm8 1 0 1 0 1 0 0 9 8 An 7 6 5 4 3 2 1 0 imm8 Description Bitwise OR byte of src and dest. Result is stored in dest. Only lower 8 bits of accumulator is affected. See Also OR, ORS, AND, ANDS, XOR, XORS, NOTAC, NOTACS Example 4.14.52.1 ORB A2, 0x45 OR 0x45 immediate to accumulator A2 lower 8 bits. Assembly Language Instructions 4-147
