NEC PD17062 User Manual
Page 244
244
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PD17062
Sample program
Remark The “SET1” or “CLR1” is not included in the
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PD17062 instruction set. They are a built-in macro
instruction of the 17K series assembler. They set or reset a one-bit flag. If they are written in a
source program as shown at *1, they are expanded during assembly as shown at *2.
PEEK
OR
POKE
WR, 80H
WR, #0010B
80H, WR
*1
SET1
IDCDMAEN
*2
CLR1
IDCDMAEN
PEEK
AND
POKE
WR, 80H
WR, #1101B
80H, WR
Instruction cycle: 2
s
Instruction cycle: 12
s
Instruction cycle: 2
s
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