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MC68HC05BD3 Datasheet, PDF (80/112 Pages) Motorola, Inc – HCMOS microcontroller | |||
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Table 9-7 Instruction set
Addressing modes
Condition codes
Mnemonic
INH IMM DIR EXT REL IX IX1 IX2 BSC BTB H I N Z C
ADC
â ⢠âââ
ADD
â ⢠âââ
AND
⢠⢠ââ â¢
ASL
⢠⢠âââ
ASR
⢠⢠âââ
BCC
â¢â¢â¢â¢â¢
BCLR
â¢â¢â¢â¢â¢
BCS
â¢â¢â¢â¢â¢
BEQ
â¢â¢â¢â¢â¢
BHCC
â¢â¢â¢â¢â¢
BHCS
â¢â¢â¢â¢â¢
BHI
â¢â¢â¢â¢â¢
BHS
â¢â¢â¢â¢â¢
BIH
â¢â¢â¢â¢â¢
BIL
â¢â¢â¢â¢â¢
BIT
⢠⢠ââ â¢
BLO
â¢â¢â¢â¢â¢
BLS
â¢â¢â¢â¢â¢
BMC
â¢â¢â¢â¢â¢
BMI
â¢â¢â¢â¢â¢
BMS
9
BNE
BPL
â¢â¢â¢â¢â¢
â¢â¢â¢â¢â¢
â¢â¢â¢â¢â¢
BRA
â¢â¢â¢â¢â¢
BRN
â¢â¢â¢â¢â¢
BRCLR
⢠⢠⢠â¢â
BRSET
⢠⢠⢠â¢â
BSET
â¢â¢â¢â¢â¢
BSR
â¢â¢â¢â¢â¢
CLC
⢠⢠⢠â¢0
CLI
â¢0⢠⢠â¢
CLR
⢠â¢01â¢
CMP
⢠⢠âââ
Address mode abbreviations
BSC Bit set/clear
IMM Immediate
BTB Bit test & branch
IX Indexed (no offset)
DIR Direct
IX1 Indexed, 1 byte offset
EXT Extended
IX2 Indexed, 2 byte offset
INH Inherent
REL Relative
Not implemented
Condition code symbols
H Half carry (from bit 3)
â
Tested and set if true,
cleared otherwise
I Interrupt mask
⢠Not affected
N Negate (sign bit)
? Load CCR from stack
Z Zero
0 Cleared
C Carry/borrow
1 Set
MOTOROLA
9-8
CPU CORE AND INSTRUCTION SET
TPG
MC68HC05BD3
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