參數(shù)資料
型號: UPD70320
廠商: NEC Corp.
英文描述: V25TM 16/8-BIT SINGLE-CHIP MICROCONTROLLER
中文描述: V25TM 16/8-BIT單片機
文件頁數(shù): 11/74頁
文件大?。?/td> 439K
代理商: UPD70320
11
μ
PD70320
2.2 Instruction Set Operation
Table 2-1. Operand Identifier
Identifier
Description
reg
8-/16-bit general register
reg8
8-bit general register
reg16
16-bit general register
dmem
8-/16-bit memory location
mem
8-/16-bit memory location
mem8
8-bit memory location
mem16
16-bit memory location
mem32
32-bit memory location
sfr
8-bit special function register location
imm
Constant within 0 to FFFFH
imm3
Constant within 0 to 7
imm4
Constant within 0 to FH
imm8
Constant within 0 to FFH
imm16
Constant within 0 to FFFFH
acc
Register AW or AL
sreg
Segment register
src-table
256-byte conversion table name
src-block
Register IX-addressed block name
dst-block
Register IY-addressed block name
near-proc
Procedure in the current program segment
far-proc
Procedure in another program segment
near-label
Label in the current program segment
short-label
Label within end of instruction to –128 to +127 bytes
far-label
Label in another program segment
memptr16
Word including location offset in the current program segment to which control is to be passed
memptr32
Double-word including location offset in another program segment to which control is to be passed
and segment base address
regptr16
16-bit general register including location offset in another program segment to which control is to be
passed
pop-value
Number of bytes to be abandoned from stack (0 to 64K, normally even number)
fp-op
Immediate value to judge instruction code of external floating point operation chip
R
Register set
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