Toshiba 6F3B0253 user manual Data transfer instructions, Cnt

6F3B0253

7. Instructions

Basic ladder instructions (continued)

FUN	Name		Expression		Function	Steps	Speed	Page
No.							(∝ s)
−	Counter	C	CNT	Q	Counts the number of cycles
		E	A B		the count input (C) comes ON
					while the enable input (E) is
					ON, and turns ON output (Q)	2	22.6	132
					when the count reaches to the
					value specified by A. B is a
					counter register.
−	Master control set	−−	[ MCS ]−		Turns OFF power rail between	1	3.75
					MCS and MCR when MCS		(in a	133
−	Master control reset	−−	[ MCR ]−			1
					input is OFF.		pair)
−	Jump control set	−−	[ JCS ]−		Jumps from JCS to JCR when	1	2.75
					JCS input is ON.		(in a	134
−	Jump control reset	−−	[ JCR ]−			1
							pair)
−	End	−−	[ END ]−		Indicates end of main program	1	1.4	135
					or sub-program.

Data transfer instructions

FUN	Name	Expression			Function	Steps	Speed	Page
No.							(∝ s)
018	Data transfer	− [ A MOV B ]−			Transfers data of A to B.	3	4.2	136
019	Double-word	− [ A+1⋅A DMOV B+1⋅B ]−			Transfers double-word data	3	7.2	137
	data transfer				of A+1⋅A to B+1⋅B.
020	Invert transfer	− [ A NOT B ]−			Transfers bit-inverted data of	3	4.6	138
					A to B.
022	Data exchange	− [ A XCHG B ]−			Exchanges data of A with B.	3	6.5	139
024	Table initialize	− [ A TINZ (n)	B ]−		Transfers data of A to n	3		140
					registers starting with B.
025	Table transfer	− [ A TMOV (n) B ]−			Transfers data of n registers
					starting with A to n registers	3		141
					starting with B.
026	Table invert	− [ A TNOT (n) B ]−			Transfers bit-inverted data of
	transfer				n registers starting with A to	3		142
					n registers starting with B.
090	Multiplexer	− [ A MPX (n)	B →	C ]−	Transfers data from the
					register specified by B in the	5	70.6	176
					table, size n starting with A,
					to C.
091	Demultiplexer	− [ A DPX (n)	B →	C ]−	Transfers data from A to the
					register specified by B in the	5	71.5	177
					table, size n starting with C.

Basic Hardware and Function 107