Delta DVP-ES2 User Manual download pdf (Page 343)

100

101

3. Instruction Set

3-227

API Mnemonic Operands Function

ASCI P

Convert Hex to ASCII

Controllers

ES2/EX2 SS2 SA2

SX2

Bit Devices Word devices Program Steps Type

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

S * * * * * * * * *

D * * * * * *

n * *

ASCI, ASCIP: 7 steps

PULSE 16-bit 32-bit

ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2 ES2/EX2 SS2

SA2

SX2

Operands:

S: Source device D: Destination device n: Number of nibbles to be converted (n = 1~256)

Explanations:

1. 16-bit conversion mode: When M1161 = OFF, the instruction converts every nibble of the Hex

data in S into ASCII codes and send them to the higher 8 bits and lower 8 bits of D. n = the

converted number of nibbles.

2. 8-bit conversion mode: When M1161 = ON, the instruction converts every nibble of the Hex

data in S into ASCII codes and send them to the lower 8 bits of D. n = the number of converted

nibbles. (All higher 8 bits of D = 0).

3. Flag: M1161 (8/16 bit mode switch)

4. Available range for Hex data: 0~9, A~F

Program Example 1:

1. M1161 = OFF, 16-bit conversion.

2. When X0 = ON, convert the 4 hex values (nibbles) in D10 into ASCII codes and send the result

to registers starting from D20.

ASCI D10 D20 K4

M1001

M1161

3. Assume:

(D10) = 0123 H ‘0’ = 30H ‘4’ = 34H ‘8’ = 38H

(D11) = 4567 H ‘1’ = 31H ‘5’ = 35H ‘9’ = 39H

(D12) = 89AB H ‘2’ = 32H ‘6’ = 36H ‘A’ = 41H

(D13) = CDEF H ‘3’ = 33H ‘7’ = 37H ‘B’ = 42H

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Delta DVP-ES2 User Manual Page 343

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