Datasheet
Table Of Contents
- MC9S08SH8DS_Readme
- MC9S08SH8_DSAD_Rev.1
- MC9S08SH8
- Chapter 1 Device Overview
- Chapter 2 Pins and Connections
- Chapter 3 Modes of Operation
- Chapter 4 Memory
- Chapter 5 Resets, Interrupts, and General System Control
- 5.1 Introduction
- 5.2 Features
- 5.3 MCU Reset
- 5.4 Computer Operating Properly (COP) Watchdog
- 5.5 Interrupts
- 5.6 Low-Voltage Detect (LVD) System
- 5.7 Reset, Interrupt, and System Control Registers and Control Bits
- 5.7.1 Interrupt Pin Request Status and Control Register (IRQSC)
- 5.7.2 System Reset Status Register (SRS)
- 5.7.3 System Background Debug Force Reset Register (SBDFR)
- 5.7.4 System Options Register 1 (SOPT1)
- 5.7.5 System Options Register 2 (SOPT2)
- 5.7.6 System Device Identification Register (SDIDH, SDIDL)
- 5.7.7 System Power Management Status and Control 1 Register (SPMSC1)
- 5.7.8 System Power Management Status and Control 2 Register (SPMSC2)
- Chapter 6 Parallel Input/Output Control
- 6.1 Port Data and Data Direction
- 6.2 Pull-up, Slew Rate, and Drive Strength
- 6.3 Ganged Output
- 6.4 Pin Interrupts
- 6.5 Pin Behavior in Stop Modes
- 6.6 Parallel I/O and Pin Control Registers
- 6.6.1 Port A Registers
- 6.6.1.1 Port A Data Register (PTAD)
- 6.6.1.2 Port A Data Direction Register (PTADD)
- 6.6.1.3 Port A Pull Enable Register (PTAPE)
- 6.6.1.4 Port A Slew Rate Enable Register (PTASE)
- 6.6.1.5 Port A Drive Strength Selection Register (PTADS)
- 6.6.1.6 Port A Interrupt Status and Control Register (PTASC)
- 6.6.1.7 Port A Interrupt Pin Select Register (PTAPS)
- 6.6.1.8 Port A Interrupt Edge Select Register (PTAES)
- 6.6.2 Port B Registers
- 6.6.2.1 Port B Data Register (PTBD)
- 6.6.2.2 Port B Data Direction Register (PTBDD)
- 6.6.2.3 Port B Pull Enable Register (PTBPE)
- 6.6.2.4 Port B Slew Rate Enable Register (PTBSE)
- 6.6.2.5 Port B Drive Strength Selection Register (PTBDS)
- 6.6.2.6 Port B Interrupt Status and Control Register (PTBSC)
- 6.6.2.7 Port B Interrupt Pin Select Register (PTBPS)
- 6.6.2.8 Port B Interrupt Edge Select Register (PTBES)
- 6.6.3 Port C Registers
- 6.6.1 Port A Registers
- Chapter 7 Central Processor Unit (S08CPUV2)
- 7.1 Introduction
- 7.2 Programmer’s Model and CPU Registers
- 7.3 Addressing Modes
- 7.4 Special Operations
- 7.5 HCS08 Instruction Set Summary
- Chapter 8 Analog Comparator 5-V (S08ACMPV2)
- Chapter 9 Analog-to-Digital Converter (S08ADCV1)
- 9.1 Introduction
- 9.2 External Signal Description
- 9.3 Register Definition
- 9.3.1 Status and Control Register 1 (ADCSC1)
- 9.3.2 Status and Control Register 2 (ADCSC2)
- 9.3.3 Data Result High Register (ADCRH)
- 9.3.4 Data Result Low Register (ADCRL)
- 9.3.5 Compare Value High Register (ADCCVH)
- 9.3.6 Compare Value Low Register (ADCCVL)
- 9.3.7 Configuration Register (ADCCFG)
- 9.3.8 Pin Control 1 Register (APCTL1)
- 9.3.9 Pin Control 2 Register (APCTL2)
- 9.3.10 Pin Control 3 Register (APCTL3)
- 9.4 Functional Description
- 9.5 Initialization Information
- 9.6 Application Information
- Chapter 10 Internal Clock Source (S08ICSV2)
- 10.1 Introduction
- 10.2 External Signal Description
- 10.3 Register Definition
- 10.4 Functional Description
- Chapter 11 Inter-Integrated Circuit (S08IICV2)
- Chapter 12 Modulo Timer (S08MTIMV1)
- Chapter 13 Real-Time Counter (S08RTCV1)
- Chapter 14 Serial Communications Interface (S08SCIV4)
- Chapter 15 Serial Peripheral Interface (S08SPIV3)
- Chapter 16 Timer Pulse-Width Modulator (S08TPMV3)
- Chapter 17 Development Support
- 17.1 Introduction
- 17.2 Background Debug Controller (BDC)
- 17.3 On-Chip Debug System (DBG)
- 17.4 Register Definition
- 17.4.1 BDC Registers and Control Bits
- 17.4.2 System Background Debug Force Reset Register (SBDFR)
- 17.4.3 DBG Registers and Control Bits
- 17.4.3.1 Debug Comparator A High Register (DBGCAH)
- 17.4.3.2 Debug Comparator A Low Register (DBGCAL)
- 17.4.3.3 Debug Comparator B High Register (DBGCBH)
- 17.4.3.4 Debug Comparator B Low Register (DBGCBL)
- 17.4.3.5 Debug FIFO High Register (DBGFH)
- 17.4.3.6 Debug FIFO Low Register (DBGFL)
- 17.4.3.7 Debug Control Register (DBGC)
- 17.4.3.8 Debug Trigger Register (DBGT)
- 17.4.3.9 Debug Status Register (DBGS)
- Appendix A Electrical Characteristics
- A.1 Introduction
- A.2 Parameter Classification
- A.3 Absolute Maximum Ratings
- A.4 Thermal Characteristics
- A.5 ESD Protection and Latch-Up Immunity
- A.6 DC Characteristics
- A.7 Supply Current Characteristics
- A.8 External Oscillator (XOSC) Characteristics
- A.9 Internal Clock Source (ICS) Characteristics
- A.10 Analog Comparator (ACMP) Electricals
- A.11 ADC Characteristics
- A.12 AC Characteristics
- A.13 FLASH Specifications
- A.14 EMC Performance
- Appendix B Ordering Information and Mechanical Drawings
Chapter 7 Central Processor Unit (S08CPUV2)
MC9S08SH8 MCU Series Data Sheet, Rev. 3
Freescale Semiconductor 105
CMP #opr8i
CMP opr8a
CMP opr16a
CMP oprx16,X
CMP oprx8,X
CMP ,X
CMP oprx16,SP
CMP oprx8,SP
Compare Accumulator with Memory
A – M
(CCR Updated But Operands Not Changed)
IMM
DIR
EXT
IX2
IX1
IX
SP2
SP1
A1
B1
C1
D1
E1
F1
9E D1
9E E1
ii
dd
hh ll
ee ff
ff
ee ff
ff
2
3
4
4
3
3
5
4
pp
rpp
prpp
prpp
rpp
rfp
pprpp
prpp
↕ 11– –↕ ↕ ↕
COM opr8a
COMA
COMX
COM oprx8,X
COM ,X
COM oprx8,SP
Complement M ← (M)= $FF – (M)
(One’s Complement) A ← (A) = $FF – (A)
X ← (
X) = $FF – (X)
M ← (
M) = $FF – (M)
M ← (M) = $FF – (M)
M ← (M) = $FF – (M)
DIR
INH
INH
IX1
IX
SP1
33
43
53
63
73
9E 63
dd
ff
ff
5
1
1
5
4
6
rfwpp
p
p
rfwpp
rfwp
prfwpp
011– –↕ ↕ 1
CPHX opr16a
CPHX #opr16i
CPHX opr8a
CPHX oprx8,SP
Compare Index Register (H:X) with Memory
(H:X) – (M:M + $0001)
(CCR Updated But Operands Not Changed)
EXT
IMM
DIR
SP1
3E
65
75
9E F3
hh ll
jj kk
dd
ff
6
3
5
6
prrfpp
ppp
rrfpp
prrfpp
↕ 11– –↕ ↕ ↕
CPX #opr8i
CPX opr8a
CPX opr16a
CPX oprx16,X
CPX oprx8,X
CPX ,X
CPX oprx16,SP
CPX oprx8,SP
Compare X (Index Register Low) with
Memory
X – M
(CCR Updated But Operands Not Changed)
IMM
DIR
EXT
IX2
IX1
IX
SP2
SP1
A3
B3
C3
D3
E3
F3
9E D3
9E E3
ii
dd
hh ll
ee ff
ff
ee ff
ff
2
3
4
4
3
3
5
4
pp
rpp
prpp
prpp
rpp
rfp
pprpp
prpp
↕ 11– –↕ ↕ ↕
DAA
Decimal Adjust Accumulator
After ADD or ADC of BCD Values
INH 72 1 p U11– –↕ ↕ ↕
DBNZ opr8a,rel
DBNZA rel
DBNZX rel
DBNZ oprx8,X,rel
DBNZ ,X,rel
DBNZ oprx8,SP,rel
Decrement A, X, or M and Branch if Not Zero
(if (result) ≠ 0)
DBNZX Affects X Not H
DIR
INH
INH
IX1
IX
SP1
3B
4B
5B
6B
7B
9E 6B
dd rr
rr
rr
ff rr
rr
ff rr
7
4
4
7
6
8
rfwpppp
fppp
fppp
rfwpppp
rfwppp
prfwpppp
–11– ––––
DEC opr8a
DECA
DECX
DEC oprx8,X
DEC ,X
DEC oprx8,SP
Decrement M ← (M) – $01
A ← (A) – $01
X ← (X) – $01
M ← (M) – $01
M ← (M) – $01
M ← (M) – $01
DIR
INH
INH
IX1
IX
SP1
3A
4A
5A
6A
7A
9E 6A
dd
ff
ff
5
1
1
5
4
6
rfwpp
p
p
rfwpp
rfwp
prfwpp
↕ 11– –↕ ↕ –
DIV
Divide
A ← (H:A)÷(X); H ← Remainder
INH 52 6 fffffp –11– ––↕ ↕
EOR #opr8i
EOR opr8a
EOR opr16a
EOR oprx16,X
EOR oprx8,X
EOR ,X
EOR oprx16,SP
EOR oprx8,SP
Exclusive OR Memory with Accumulator
A ← (A ⊕ M)
IMM
DIR
EXT
IX2
IX1
IX
SP2
SP1
A8
B8
C8
D8
E8
F8
9E D8
9E E8
ii
dd
hh ll
ee ff
ff
ee ff
ff
2
3
4
4
3
3
5
4
pp
rpp
prpp
prpp
rpp
rfp
pprpp
prpp
011– –↕ ↕ –
Table 7-2. Instruction Set Summary (Sheet 4 of 9)
Source
Form
Operation
Address
Mode
Object Code
Cycles
Cyc-by-Cyc
Details
Affect
on CCR
V 1 1 H I N Z C