MC908MR16CFUE Datasheet, PDF(88/282 Page) Freescale Semiconductor, Inc – On-chip programming firmware for use with host personal computer, Clock generator module (CGM)

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MC908MR16CFUE Datasheet, PDF (88/282 Pages) Freescale Semiconductor, Inc – On-chip programming firmware for use with host personal computer, Clock generator module (CGM)

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Central Processor Unit (CPU)

Source

Form

PULA

PULH

PULX

ROL opr

ROLA

ROLX

ROL opr,X

ROL ,X

ROL opr,SP

ROR opr

RORA

RORX

ROR opr,X

ROR ,X

ROR opr,SP

RSP

RTI

RTS

SBC #opr

SBC opr

SBC opr

SBC opr,X

SBC opr,X

SBC ,X

SBC opr,SP

SBC opr,SP

SEC

SEI

STA opr

STA opr

STA opr,X

STA opr,X

STA ,X

STA opr,SP

STA opr,SP

STHX opr

STOP

STX opr

STX opr

STX opr,X

STX opr,X

STX ,X

STX opr,SP

STX opr,SP

SUB #opr

SUB opr

SUB opr

SUB opr,X

SUB opr,X

SUB ,X

SUB opr,SP

SUB opr,SP

Table 7-1. Instruction Set Summary (Sheet 5 of 6)

Operation

Pull A from Stack

Pull H from Stack

Pull X from Stack

Rotate Left through Carry

Rotate Right through Carry

Reset Stack Pointer

Return from Interrupt

Return from Subroutine

Subtract with Carry

Set Carry Bit

Set Interrupt Mask

Store A in M

Store H:X in M

Enable Interrupts, Stop Processing,

Refer to MCU Documentation

Store X in M

Subtract

Description

SP â (SP + 1); Pull (A)

SP â (SP + 1); Pull (H)

SP â (SP + 1); Pull (X)

C

b7

b0

C

b7

b0

SP â $FF

SP â (SP) + 1; Pull (CCR)

SP â (SP) + 1; Pull (A)

SP â (SP) + 1; Pull (X)

SP â (SP) + 1; Pull (PCH)

SP â (SP) + 1; Pull (PCL)

SP â SP + 1; Pull (PCH)

SP â SP + 1; Pull (PCL)

A â (A) â (M) â (C)

Câ1

Iâ1

M â (A)

(M:M + 1) â (H:X)

I â 0; Stop Processing

M â (X)

A â (A) â (M)

Effect

on CCR

VH I NZC

â â â â â â INH

â â â â â â INH

â â â â â â INH

DIR

INH

â

â

INH

IX1

IX

SP1

DIR

INH

â

â

INH

IX1

IX

SP1

â â â â â â INH

INH

â â â â â â INH

IMM

DIR

EXT

â

â

IX2

IX1

IX

SP1

SP2

â â â â â 1 INH

â â 1 â â â INH

DIR

EXT

IX2

0 â â â IX1

IX

SP1

SP2

0 â â â DIR

â â 0 â â â INH

DIR

EXT

IX2

0 â â â IX1

IX

SP1

SP2

IMM

DIR

EXT

â

â

IX2

IX1

IX

SP1

SP2

86

2

8A

2

88

2

39 dd 4

49

1

59

1

69 ff

4

79

3

9E69 ff

5

36 dd 4

46

1

56

1

66 ff

4

76

3

9E66 ff

5

9C

1

80

7

81

4

A2 ii

2

B2 dd 3

C2 hh ll 4

D2 ee ff 4

E2 ff

3

F2

2

9EE2 ff

4

9ED2 ee ff 5

99

1

9B

2

B7 dd 3

C7 hh ll 4

D7 ee ff 4

E7 ff

3

F7

2

9EE7 ff

4

9ED7 ee ff 5

35 dd 4

8E

1

BF dd 3

CF hh ll 4

DF ee ff 4

EF ff

3

FF

2

9EEF ff

4

9EDF ee ff 5

A0 ii

2

B0 dd 3

C0 hh ll 4

D0 ee ff 4

E0 ff

3

F0

2

9EE0 ff

4

9ED0 ee ff 5

MC68HC908MR32 â¢ MC68HC908MR16 Data Sheet, Rev. 6.1

88

Freescale Semiconductor

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