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 103
BCC rel
Branch if Carry Bit Clear
(if C = 0)
REL 24 rr 3 ppp –11– ––––
BCLR n,opr8a
Clear Bit n in Memory
(Mn ← 0)
DIR (b0)
DIR (b1)
DIR (b2)
DIR (b3)
DIR (b4)
DIR (b5)
DIR (b6)
DIR (b7)
11
13
15
17
19
1B
1D
1F
dd
dd
dd
dd
dd
dd
dd
dd
5
5
5
5
5
5
5
5
rfwpp
rfwpp
rfwpp
rfwpp
rfwpp
rfwpp
rfwpp
rfwpp
–11– ––––
BCS rel
Branch if Carry Bit Set (if C = 1)
(Same as BLO)
REL 25 rr 3 ppp –11– ––––
BEQ rel Branch if Equal (if Z = 1) REL 27 rr 3 ppp –11– ––––
BGE rel
Branch if Greater Than or Equal To
(if N ⊕ V = 0) (Signed)
REL 90 rr 3 ppp –11– ––––
BGND
Enter active background if ENBDM=1
Waits for and processes BDM commands
until GO, TRACE1, or TAGGO
INH 82 5+ fp...ppp –11– ––––
BGT rel
Branch if Greater Than (if Z | (N ⊕ V) = 0)
(Signed)
REL 92 rr 3 ppp –11– ––––
BHCC rel Branch if Half Carry Bit Clear (if H = 0) REL 28 rr 3 ppp –11– ––––
BHCS rel Branch if Half Carry Bit Set (if H = 1) REL 29 rr 3 ppp –11– ––––
BHI rel Branch if Higher (if C | Z = 0) REL 22 rr 3 ppp –11– ––––
BHS rel
Branch if Higher or Same (if C = 0)
(Same as BCC)
REL 24 rr 3 ppp –11– ––––
BIH rel Branch if IRQ Pin High (if IRQ pin = 1) REL 2F rr 3 ppp –11– ––––
BIL rel Branch if IRQ Pin Low (if IRQ pin = 0) REL 2E rr 3 ppp –11– ––––
BIT #opr8i
BIT opr8a
BIT opr16a
BIT oprx16,X
BIT oprx8,X
BIT ,X
BIT oprx16,SP
BIT oprx8,SP
Bit Test
(A) & (M)
(CCR Updated but Operands Not Changed)
IMM
DIR
EXT
IX2
IX1
IX
SP2
SP1
A5
B5
C5
D5
E5
F5
9E D5
9E E5
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– –↕ ↕ –
BLE rel
Branch if Less Than or Equal To
(if Z | (N ⊕ V) = 1) (Signed)
REL 93 rr 3 ppp –11– ––––
BLO rel Branch if Lower (if C = 1) (Same as BCS) REL 25 rr 3 ppp –11– ––––
BLS rel Branch if Lower or Same (if C | Z = 1) REL 23 rr 3 ppp –11– ––––
BLT rel Branch if Less Than (if N ⊕ V = 1) (Signed) REL 91 rr 3 ppp –11– ––––
BMC rel Branch if Interrupt Mask Clear (if I = 0) REL 2C rr 3 ppp –11– ––––
BMI rel Branch if Minus (if N = 1) REL 2B rr 3 ppp –11– ––––
BMS rel Branch if Interrupt Mask Set (if I = 1) REL 2D rr 3 ppp –11– ––––
BNE rel Branch if Not Equal (if Z = 0) REL 26 rr 3 ppp –11– ––––
Table 7-2. Instruction Set Summary (Sheet 2 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