Texas Instruments MSP50C6xx manual Ands Bitwise and String, Ands A0, A0~, A0, Ands A0, A0~, *R2

Individual Instruction Descriptions

4.14.6 ANDS			Bitwise AND String
Syntax
	[label]	name	dest, src [, src1]	Clock, clk	Word, w		With RPT, clk	Class
		ANDS	An, {adrs}	Table 4–46			Table 4–46	1b
		ANDS	An[~], An[~], pma16	nR+4		1	N/R	2b
		ANDS	An[~], An~, An	nR+3		1	nR+3	3

Execution	dest string ⇐
	dest string ⇐
	PC ⇐ PC + w

dest string AND	src string	(for two operands)
src string AND	src1 string	(for three operands)

Flags Affected	dest is An:						OF, SF, ZF, CF are set accordingly
	src is {adrs}:						TAG bit is set accordingly
Opcode
Instructions			16	15	14	13	12	11	10	9		8	7	6	5	4		3	2	1	0
ANDS An, {adrs}			0	1	0	0	0	1	1		An						adrs
			x			dma16 (for direct) or offset16 (long relative) [see section 4.13]
ANDS An[~], An[~], pma16			1	1	1	0	0	1	1		An		1	0	1	0		0	1	A~	~A
			x									pma16
ANDS An[~], An~, An			1	1	1	0	0	1	1		An		0	1	0	1		0	0	A~	~A
Description
Syntax		Description
ANDS dest, src		Bitwise AND of src string and dest string and store result in dest string.
ANDS dest, src, src1		Bitwise AND src1 string src string and store result in dest string.
See Also	AND, ANDB, OR, ORB, ORS, XOR, XORB, XORS
Example 4.14.6.1	ANDS A0, *R2

AND data memory string beginning at address in R2 to A0, put result in A0.

Example 4.14.6.2 ANDS A0~, A0, 0x1400

AND program memory string beginning at address in 0x1400 to A0, put result in A0~.

Example 4.14.6.3 ANDS A0, A0~, A0

AND accumulator string A0 to accumulator string A0~, put result in accumulator string A0.

Example 4.14.6.4 ANDS A0, A0~, *R2

AND memory string beginning at address in R2 to A0~, put result in A0.

Assembly Language Instructions 4-83