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Download Texas Instruments MSP50C614 User's Manual
Transcript
Individual Instruction Descriptions 4.14.2 ADDB ADD BYTE Syntax [label] name dest, src Clock, clk Words, w With RPT, clk ADDB An, imm8 1 1 N/R 2a ADDB Rx, imm8 1 1 N/R 4b Execution dest ⇐ dest + src PC ⇐ PC + 1 Flags Affected dest is An: dest is Rx: Class OF, SF, ZF, CF are set accordingly RCF, RZF are set accordingly Opcode Instructions 16 15 14 13 12 11 10 ADDB An imm5 1 0 1 0 0 0 0 ADD Rx, imm8 1 0 1 1 0 0 k4 9 8 7 6 5 An k3 k2 4 3 2 1 0 k1 k0 imm8 k7 k6 k5 Rx See Also ADD, ADDS, SUB, SUBB, SUBS Description Add immediate value of unsigned src byte to value stored in dest register and store result in the same dest register. Example 4.14.2.1 ADDB A2, 0x45 Add immediate 0x45 to A2. Example 4.14.2.2 ADDB R5, 0xf2 Add immediate 0xf2 to R5. Assembly Language Instructions 4-77
