MC68HC912D60A MOTOROLA [Motorola, Inc], MC68HC912D60A Datasheet - Page 34

• Manufacturer Part Number: MC68HC912D60A
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Central Processing Unit
Technical Data
34
(auto post-decrement)
(D accumulator offset)
(auto post-increment)
(auto pre-decrement)
(auto pre-increment)
(accumulator offset)
Addressing Mode
Indexed-Indirect
Indexed-Indirect
(16-bit offset)
(16-bit offset)
(5-bit offset)
(9-bit offset)
Immediate
Extended
Inherent
Relative
Indexed
Indexed
Indexed
Indexed
Indexed
Indexed
Indexed
Indexed
Direct
Table 2-1. M68HC12 Addressing Mode Summary
INST [oprx16,xysp]
supplied operands)
INST oprx16,xysp
INST oprx5,xysp
INST oprx3,–xys
INST oprx3,+xys
INST oprx3,xys–
INST oprx3,xys+
INST oprx9,xysp
Source Format
INST abd,xysp
INST [D,xysp]
(no externally
INST #opr16i
INST opr16a
INST #opr8i
INST opr8a
Freescale Semiconductor, Inc.
INST rel16
INST rel8
For More Information On This Product,
INST
or
or
Go to: www.freescale.com
Central Processing Unit
Abbreviation
[D,IDX]
[IDX2]
IDX1
IDX2
IMM
EXT
REL
INH
DIR
IDX
IDX
IDX
IDX
IDX
IDX
Operand is the lower 8-bits of an address in
(lower 8-bits of offset in one extension byte)
5-bit signed constant offset from x, y, sp, or
9-bit signed constant offset from x, y, sp, or
Operand is included in instruction stream
Auto post-decrement x, y, or sp by 1 ~ 8
16-bit constant offset from x, y, sp, or pc
16-bit constant offset from x, y, sp, or pc
An 8-bit or 16-bit relative offset from the
Auto post-increment x, y, or sp by 1 ~ 8
Auto pre-decrement x, y, or sp by 1 ~ 8
Indexed with 8-bit (A or B) or 16-bit (D)
Operands (if any) are in CPU registers
current pc is supplied in the instruction
Auto pre-increment x, y, or sp by 1 ~ 8
accumulator offset from x, y, sp, or pc
(16-bit offset in two extension bytes)
(16-bit offset in two extension bytes)
8- or 16-bit size implied by context
x, y, sp, or pc plus the value in D
Pointer to operand is found at...
Pointer to operand is found at...
Operand is a 16-bit address
the range $0000 – $00FF
MC68HC912D60A — Rev 3.0
Description
pc
pc
MOTOROLA