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HCS12 Datasheet(PDF) 419 Page - Freescale Semiconductor, Inc

Part # HCS12
Description  HCS12 Microcontrollers
PDF  452 Pages
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Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

HCS12 Datasheet(HTML) 419 Page - Freescale Semiconductor, Inc

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S12CPUV2 Reference Manual, Rev. 4.0
Freescale Semiconductor
419
LBLT
Relative
Long branch if less than zero
LBMI
Relative
Long branch if minus
LBNE
Relative
Long branch if not equal to zero
LBPL
Relative
Long branch if plus
LBRA
Relative
Long branch always
LBRN
Relative
Long branch never
LBVC
Relative
Long branch if overflow clear
LBVS
Relative
Long branch if overflow set
LEAS
Indexed
Load stack pointer with effective address
LEAX
Indexed
Load X index register with effective address
LEAY
Indexed
Load Y index register with effective address
MAXA
Indexed
Maximum of two unsigned 8-bit values
MAXM
Indexed
Maximum of two unsigned 8-bit values
MEM
Special
Determine grade of fuzzy membership
MINA
Indexed
Minimum of two unsigned 8-bit values
MINM
Indexed
Minimum of two unsigned 8-bit values
MOVB(W)
Combinations of
immediate, extended,
and indexed
Move data from one memory location to another
ORCC
Immediate
OR CCR with mask (replaces SEC, SEI, and SEV)
PSHC
Inherent
Push CCR onto stack
PSHD
Inherent
Push double accumulator onto stack
PULC
Inherent
Pull CCR contents from stack
PULD
Inherent
Pull double accumulator from stack
REV
Special
Fuzzy logic rule evaluation
REVW
Special
Fuzzy logic rule evaluation with weights
RTC
Inherent
Restore program page and return address from stack
used with CALL instruction, allows easy access to >64-Kbyte space
SEX
Inherent
Sign extend 8-bit register into 16-bit register
TBEQ
Relative
Test and branch if equal to zero (looping primitive)
TBL
Inherent
Table lookup and interpolate (8-bit entries)
TBNE
Relative
Test register and branch if not equal to zero (looping primitive)
TFR
Inherent
Transfer register contents to another register
WAV
Special
Weighted average (fuzzy logic support)
Table B-4. New M68HC12 Instructions (Sheet 2 of 2)
Mnemonic
Addressing Modes
Brief Functional Description



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