Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual D10 D20 B15 All be

3 . Instruction Set

Program Example 2:

1.When D is used as a word device, n = 1 ~ 4. Errors will occur if n = 0 or n > 4.

2.When n = 4, the decoded data is 24 = 16 bits.

3.When X20 goes from OFF to ON, the data in D10 (b2 to b0) will be decoded and stored in D20 (b7 to b0). The unused bits in D20 (b15 to b8) will be set to 0.

4.The lower 3 bits of D10 are decoded and stored in the lower 8 bits of D20. The higher 8 bits of D20 are all 0.

5.After the execution is completed, X20 is turned OFF. The decoded results or outputs will retain their operation.

	X20				DECOP			D10		D20			K3
	b15							D10								b0
0		1	0	1	0	1	0	1	0	1	0	1	0	0	1	1
				all be 0										4	2	1
									7	6	5	4	3	2	1	0
0		0	0	0	0	0	0	0	0	0	0	0	1	0	0	0
	b15							D20								b0

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