Delta DVP-ES2 User Manual download pdf (Page 514)

DVP-ES2/EX2/SS2/SA2/SX2 Operation Manual - Programming

API Mnemonic Operands Function

16-bit→32-bit Conversion

ES2/EX2 SS2 SA2

Bit Devices Word devices Program Steps Type

X Y M S K H KnX KnY KnM KnS T C D E F

S * * * * * * * * *

MMOV, MMOVP: 5 steps

PULSE 16-bit 32-bit

SX2 ES2/EX2 SS2

SX2 ES2/EX2 SS2

S: Source device (16-bit) D: Destination device (32-bit)

Explanations:

1. MMOV instruction sends the data in 16-bit device S to 32-bit device D. Sign bit (MSB) of

source device will be copied to every bit in the high byte of D.

Program example:

When X23 = 0N, 16-bit data in D4 will be sent to D6 and D7.

In the example above, b15 in D4 will be sent to b15~b31 of D7/D6, therefore all bits

in b15~b31 will be “negative.”

Delta DVP-ES2 User Manual Page 514