Renesas Hitachi H8S/2194B Manuals

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Renesas Hitachi H8S/2194B Hardware Manual (1065 pages)

16-Bit Single-Chip Microcomputer

Brand: Renesas | Category: Computer Hardware | Size: 5.46 MB

Table of Contents
10
Section 1 Overview

28
- Overview
  28
- Internal Block Diagram
  33
- Pin Arrangement and Functions
  34
  - Pin Arrangement
    34
  - Pin Functions
    35
- Differences between H8S/2194C Series and H8S/2194 Series
  41
Section 2 CPU

42
- Overview
  42
- CPU Operating Modes
  45
- Address Space
  50
- Register Configuration
  51
  - Overview
    51
  - General Registers
    52
  - Control Registers
    53
  - Initial Register Values
    54
- Data Formats
  55
  - General Register Data Formats
    55
  - Memory Data Formats
    57
- Instruction Set
  58
- Addressing Modes and Effective Address Calculation
  72
  - Addressing Mode
    72
  - Effective Address Calculation
    75
- Processing States
  79
  - Overview
    79
  - Reset State
    80
  - Exception-Handling State
    81
  - Program Execution State
    82
  - Power-Down State
    83
- Basic Timing
  84
  - Overview
    84
  - On-Chip Memory (ROM, RAM)
    84
  - On-Chip Supporting Module Access Timing
    85
- Usage Note
  85
Section 3 MCU Operating Modes

86
- Overview
  86
  - Operating Mode Selection
    86
  - Register Configuration
    86
- Register Descriptions
  87
  - Mode Control Register (MDCR)
    87
  - System Control Register (SYSCR)
    87
- Operating Mode Descriptions
  89
  - Mode 1
    89
- Address Map
  90
Section 4 Power-Down State

94
- Overview
  94
  - Register Configuration
    98
- Register Descriptions
  99
- Medium-Speed Mode
  105
- Sleep Mode
  106
  - Clearing Sleep Mode
    106
- Module Stop Mode
  107
- Standby Mode
  108
  - Clearing Standby Mode
    108
  - Setting Oscillation Settling Time after Clearing Standby Mode
    108
- Watch Mode
  110
  - Clearing Watch Mode
    110
- Subsleep Mode
  111
  - Clearing Subsleep Mode
    111
- Subactive Mode
  112
  - Clearing Subactive Mode
    112
- Direct Transition
  113
  - Overview of Direct Transition
    113
Section 5 Exception Handling

114
- Overview
  114
- Reset
  117
  - Overview
    117
  - Reset Sequence
    117
  - Interrupts after Reset
    118
- Interrupts
  119
- Trap Instruction
  120
- Stack Status after Exception Handling
  121
- Notes on Use of the Stack
  122
Section 6 Interrupt Controller

124
- Overview
  124
  - Features
    124
  - Block Diagram
    125
  - Pin Configuration
    126
  - Register Configuration
    126
- Register Descriptions
  127
  - System Control Register (SYSCR)
    127
  - Interrupt Control Registers a to D (ICRA to ICRD)
    128
  - IRQ Enable Register (IENR)
    129
  - IRQ Edge Select Registers (IEGR)
    130
  - IRQ Status Register (IRQR)
    131
  - Port Mode Register (PMR1)
    132
- Interrupt Sources
  133
  - External Interrupts
    133
  - Internal Interrupts
    135
  - Interrupt Exception Vector Table
    135
- Interrupt Operation
  138
  - Interrupt Control Modes and Interrupt Operation
    138
  - Interrupt Control Mode 0
    140
  - Interrupt Control Mode 1
    142
  - Interrupt Exception Handling Sequence
    145
  - Interrupt Response Times
    146
- Usage Notes
  147
Section 7 ROM (H8S/2194 Series)

150
- Overview
  150
  - Block Diagram
    150
- Overview of Flash Memory
  151
  - Features
    151
  - Block Diagram
    152
  - Flash Memory Operating Modes
    153
  - Pin Configuration
    157
  - Register Configuration
    157
- Flash Memory Register Descriptions
  158
- On-Board Programming Modes
  165
  - Boot Mode
    166
  - User Program Mode
    171
- Programming/Erasing Flash Memory
  172
  - Program Mode
    172
  - Program-Verify Mode
    173
  - Erase Mode
    175
  - Erase-Verify Mode
    175
- Flash Memory Protection
  177
  - Hardware Protection
    177
  - Software Protection
    178
  - Error Protection
    179
- Interrupt Handling When Programming/Erasing Flash Memory
  180
- Flash Memory Programmer Mode
  181
  - Programmer Mode Setting
    181
  - Socket Adapters and Memory Map
    181
  - Programmer Mode Operation
    182
  - Memory Read Mode
    184
  - Auto-Program Mode
    187
  - Auto-Erase Mode
    189
  - Status Read Mode
    190
  - Status Polling
    192
  - Programmer Mode Transition Time
    193
  - Notes on Memory Programming
    193
- Flash Memory Programming and Erasing Precautions
  194
- Note on Switching from F-ZTAT Version to Mask ROM Version
  196
Section 8 ROM (H8S/2194C Series)

198
- Overview
  198
  - Block Diagram
    198
- Overview of Flash Memory
  199
  - Features
    199
  - Block Diagram
    200
  - Flash Memory Operating Modes
    201
  - Pin Configuration
    205
  - Register Configuration
    205
- Flash Memory Register Descriptions
  206
- On-Board Programming Modes
  215
  - Boot Mode
    216
  - User Program Mode
    221
- Programming/Erasing Flash Memory
  222
- Flash Memory Protection
  227
  - Hardware Protection
    227
  - Software Protection
    228
  - Error Protection
    229
- Interrupt Handling When Programming/Erasing Flash Memory
  230
- Flash Memory Programmer Mode
  231
  - Programmer Mode Setting
    231
  - Socket Adapters and Memory Map
    231
  - Programmer Mode Operation
    232
  - Memory Read Mode
    234
  - Auto-Program Mode
    237
  - Auto-Erase Mode
    239
  - Status Read Mode
    240
  - Status Polling
    242
  - Programmer Mode Transition Time
    243
  - Notes on Memory Programming
    243
- Flash Memory Programming and Erasing Precautions
  244
- Note on Switching from F-ZTAT Version to Mask ROM Version
  246
Section 9 RAM

248
- Overview
  248
  - Block Diagram
    248
Section 10 Clock Pulse Generator

250
- Overview
  250
  - Block Diagram
    250
  - Register Configuration
    250
- Register Descriptions
  251
  - Standby Control Register (SBYCR)
    251
  - Low-Power Control Register (LPWRCR)
    252
- Oscillator
  253
  - Connecting a Crystal Resonator
    253
  - External Clock Input
    255
- Duty Adjustment Circuit
  258
- Medium-Speed Clock Divider
  258
- Bus Master Clock Selection Circuit
  258
- Subclock Oscillator Circuit
  259
  - Connecting 32.768 Khz Crystal Resonator
    259
  - External Clock Input
    260
  - When Subclock Is Not Needed
    260
- Subclock Waveform Shaping Circuit
  261
- Notes on the Resonator
  261
Section 11 I/O Port

262
- Overview
  262
  - Port Functions
    262
  - Port Input
    262
  - MOS Pull-Up Transistors
    264
- Port 0
  265
  - Overview
    265
  - Register Configuration
    266
  - Pin Functions
    267
  - Pin States
    267
- Port 1
  268
  - Overview
    268
  - Register Configuration
    268
  - Pin Functions
    272
  - Pin States
    273
- Port 2
  274
  - Overview
    274
  - Register Configuration
    274
  - Pin Functions
    278
  - Pin States
    280
- Port 3
  281
  - Overview
    281
  - Register Configuration
    281
  - Pin Functions
    285
  - Pin States
    287
- Port 4
  288
  - Overview
    288
  - Register Configuration
    288
  - Pin Functions
    291
  - Pin States
    293
- Port 5
  294
  - Overview
    294
  - Register Configuration
    294
  - Pin Functions
    298
  - Pin States
    299
- Port 6
  300
  - Overview
    300
  - Register Configuration
    301
  - Pin Functions
    304
  - Operation
    305
  - Pin States
    306
- Port 7
  307
  - Overview
    307
  - Register Configuration
    307
  - Pin Functions
    309
  - Pin States
    309
- Port 8
  310
  - 11.10.1 Overview
    310
  - Register Configuration
    310
  - 11.10.3 Pin Functions
    313
  - 11.10.4 Pin States
    315
Section 12 Timer a

316
- Overview
  316
  - Features
    316
  - Block Diagram
    317
  - Register Configuration
    317
- Descriptions of Respective Registers
  318
  - Timer Mode Register a (TMA)
    318
  - Timer Counter a (TCA)
    320
  - Module Stop Control Register (MSTPCR)
    320
- Operation
  321
  - Operation as the Interval Timer
    321
  - Operation of the Timer for Clocks
    321
  - Initializing the Counts
    321
Section 13 Timer B

322
- Overview
  322
  - Features
    322
  - Block Diagram
    322
  - Pin Configuration
    323
  - Register Configuration
    323
- Descriptions of Respective Registers
  324
  - Timer Mode Register B (TMB)
    324
  - Timer Counter B (TCB)
    326
  - Timer Load Register B (TLB)
    326
  - Port Mode Register 5 (PMR5)
    327
  - Module Stop Control Register (MSTPCR)
    327
- Operation
  329
  - Operation as the Interval Timer
    329
  - Operation as the Auto Reload Timer
    329
  - Event Counter
    329
Section 14 Timer J

330
- Overview
  330
  - Features
    330
  - Block Diagram
    330
  - Pin Configuration
    332
  - Register Configuration
    332
- Descriptions of Respective Registers
  333
  - Timer Mode Register J (TMJ)
    333
  - Timer J Control Register (TMJC)
    337
  - Timer J Status Register (TMJS)
    339
  - Timer Counter J (TCJ)
    340
  - Timer Counter K (TCK)
    340
  - Timer Load Register J (TLJ)
    341
  - Timer Load Register K (TLK)
    341
  - Module Stop Control Register (MSTPCR)
    342
- Operation
  343
  - 8-Bit Reload Timer (TMJ-1)
    343
  - 8-Bit Reload Timer (TMJ-2)
    343
  - Remote Controlled Data Transmission
    344
Section 15 Timer L

348
- Overview
  348
  - Features
    348
  - Block Diagram
    349
  - Register Configuration
    350
- Descriptions of Respective Registers
  351
  - Timer L Mode Register (LMR)
    351
  - Linear Time Counter (LTC)
    353
  - Reload/Compare Match Register (RCR)
    353
  - Module Stop Control Register (MSTPCR)
    354
- Operation
  355
  - Compare Match Clear Operation
    355
Section 16 Timer R

358
- Overview
  358
  - Features
    358
  - Block Diagram
    358
  - Pin Configuration
    360
  - Register Configuration
    360
- Descriptions of Respective Registers
  361
- Operation
  372
- Interrupt Cause
  377
- Exemplary Settings for Respective Functions
  378
  - Mode Identification
    378
  - Reeling Controls
    379
  - Slow Tracking Mono-Multi Function
    379
  - Acceleration and Braking Processes of the Capstan Motor
    380
Section 17 Timer X1

382
Section 18 Watchdog Timer (WDT)

418
- Overview
  418
  - Features
    418
  - Block Diagram
    419
  - Register Configuration
    420
- Register Descriptions
  421
- Operation
  426
  - Watchdog Timer Operation
    426
  - Interval Timer Operation
    427
  - Timing of Setting of Overflow Flag (OVF)
    428
- Interrupts
  429
- Usage Notes
  429
Section 19 8-Bit PWM

432
- Overview
  432
  - Features
    432
  - Block Diagram
    432
  - Pin Configuration
    433
  - Register Configuration
    433
- Register Descriptions
  434
- 8-Bit PWM Operation
  438
Section 20 12-Bit PWM

440
- Overview
  440
  - Features
    440
  - Block Diagram
    441
  - Pin Configuration
    442
  - Register Configuration
    442
- Register Descriptions
  443
- Operation
  448
  - Output Waveform
    448
Section 21 14-Bit PWM

450
- Overview
  450
  - Features
    450
  - Block Diagram
    451
  - Pin Configuration
    451
  - Register Configuration
    452
- Register Descriptions
  453
- 14-Bit PWM Operation
  456
Section 22 Prescalar Unit

458
- Overview
  458
  - Features
    458
  - Block Diagram
    459
  - Pin Configuration
    460
  - Register Configuration
    460
- Registers
  461
- Noise Cancel Circuit
  464
- Operation
  465
  - Prescalar S (PSS)
    465
  - Prescalar W (PSW)
    466
  - Stable Oscillation Wait Time Count
    466
  - 8-Bit PWM
    467
  - 8-Bit Input Capture Using IC Pin
    467
  - Frequency Division Clock Output
    467
Section 23 Serial Communication Interface 1 (SCI1)

468
- Overview
  468
  - Features
    468
  - Block Diagram
    470
  - Pin Configuration
    471
  - Register Configuration
    471
- Register Descriptions
  472
  - Receive Shift Register (RSR)
    472
  - Receive Data Register (RDR1)
    472
  - Transmit Shift Register (TSR)
    473
  - Transmit Data Register (TDR1)
    473
  - Serial Mode Register (SMR1)
    474
  - Serial Control Register (SCR1)
    477
  - Serial Status Register (SSR1)
    480
  - Bit Rate Register (BRR1)
    484
  - Serial Interface Mode Register (SCMR1)
    491
  - Module Stop Control Register (MSTPCR)
    492
- Operation
  493
  - Overview
    493
  - Operation in Asynchronous Mode
    495
  - Multiprocessor Communication Function
    505
  - Operation in Clock Synchronous Mode
    513
- SCI1 Interrupts
  521
- Usage Notes
  522
Section 24 Serial Communication Interface 2 (SCI2)

526
- Overview
  526
  - Features
    526
  - Block Diagram
    527
  - Pin Configuration
    528
  - Register Configuration
    528
- Register Descriptions
  529
- Operation
  535
  - Clock
    535
  - Data Transfer Format
    535
  - Data Transfer Operations
    538
- Interrupt Sources
  542
Section 25 I C Bus Interface (IIC)

544
- Overview
  544
  - Features
    544
  - Block Diagram
    545
  - Pin Configuration
    546
  - Register Configuration
    547
- Register Descriptions
  548
  - C Bus Data Register (ICDR)
    548
  - Slave Address Register (SAR)
    551
  - Second Slave Address Register (SARX)
    553
  - C Bus Mode Register (ICMR)
    554
  - C Bus Control Register (ICCR)
    558
  - C Bus Status Register (ICSR)
    565
  - Serial/Timer Control Register (STCR)
    570
  - Module Stop Control Register (MSTPCR)
    572
- Operation
  573
  - C Bus Data Format
    573
  - Master Transmit Operation
    574
  - Master Receive Operation
    577
  - Slave Receive Operation
    580
  - Slave Transmit Operation
    583
  - IRIC Setting Timing and SCL Control
    585
  - Noise Canceler
    587
  - Sample Flowcharts
    587
  - Initialization of Internal State
    592
- Usage Notes
  594
Section 26 A/D Converter

600
- Overview
  600
  - Features
    600
  - Block Diagram
    601
  - Pin Configuration
    602
  - Register Configuration
    603
- Register Descriptions
  604
- Interface to Bus Master
  614
- Operation
  615
  - Software-Triggered A/D Conversion
    615
  - Hardware- or External-Triggered A/D Conversion
    616
- Interrupt Sources
  617
Section 27 Address Trap Controller (ATC)

618
- Overview
  618
  - Features
    618
  - Block Diagram
    618
  - Register Configuration
    619
- Register Descriptions
  619
  - Address Trap Control Register (ATCR)
    619
  - Trap Address Register 2 to 0 (TAR2 to TAR0)
    620
- Precautions in Usage
  622
  - Basic Operations
    622
  - Enable
    624
  - Bcc Instruction
    624
  - BSR Instruction
    628
  - JSR Instruction
    629
  - JMP Instruction
    630
  - RTS Instruction
    631
  - SLEEP Instruction
    631
  - Competing Interrupt
    634
Section 28 Servo Circuits

638
- Overview
  638
  - Functions
    638
  - Block Diagram
    639
- Servo Port
  641
  - Overview
    641
  - Block Diagram
    641
  - Pin Configuration
    644
  - Register Configuration
    645
  - Register Descriptions
    645
  - DFG/DPG Input Signals
    652
- Reference Signal Generators
  653
  - Overview
    653
  - Block Diagram
    653
  - Register Configuration
    655
  - Register Descriptions
    656
  - Description of Operation
    662
- HSW (Head-Switch) Timing Generator
  677
  - Overview
    677
  - Block Diagram
    677
  - Composition
    679
  - Register Configuration
    680
  - Register Descriptions
    680
  - Description of Operation
    696
  - Interrupt
    702
  - Cautions
    703
- Four-Head High-Speed Switching Circuit for Special Playback
  704
  - Overview
    704
  - Block Diagram
    704
  - Pin Configuration
    705
  - Register Description
    705
- Drum Speed Error Detector
  708
  - Overview
    708
  - Block Diagram
    708
  - Register Configuration
    710
  - Register Descriptions
    711
  - Description of Operation
    716
  - Correction in Trick Play Mode
    718
- Drum Phase Error Detector
  719
  - Overview
    719
  - Block Diagram
    719
  - Register Configuration
    721
  - Register Descriptions
    722
  - Description of Operation
    725
  - Phase Comparison
    727
- Capstan Speed Error Detector
  728
  - Overview
    728
  - Block Diagram
    728
  - Register Configuration
    730
  - Register Descriptions
    731
  - Description of Operation
    735
- Capstan Phase Error Detector
  737
  - Overview
    737
  - Block Diagram
    737
  - Register Configuration
    739
  - Register Descriptions
    740
  - Description of Operation
    743
- X-Value and Tracking Adjustment Circuit
  745
  - 28.10.1 Overview
    745
  - Block Diagram
    745
  - Register Descriptions
    747
- Digital Filters
  750
  - 28.11.1 Overview
    750
  - Block Diagram
    751
  - 28.11.3 Arithmetic Buffer
    753
  - Register Configuration
    754
  - Register Descriptions
    755
  - 28.11.6 Filter Characteristics
    763
  - 28.11.7 Operations in Case of Transient Response
    765
  - 28.11.8 Initialization of Z
    765
- Additional V Signal Generator
  767
  - 28.12.1 Overview
    767
  - Pin Configuration
    768
  - Register Configuration
    768
  - Register Description
    768
  - 28.12.5 Additional V Pulse Signal
    770
- CTL Circuit
  773
  - 28.13.1 Overview
    773
  - Block Diagram
    774
  - Pin Configuration
    775
  - Register Configuration
    775
  - Register Descriptions
    776
  - Operation
    790
  - 28.13.7 CTL Input Section
    793
  - Duty Discriminator
    796
  - 28.13.9 CTL Output Section
    802
  - 28.13.10 Trapezoid Waveform Circuit
    805
  - 28.13.11 Note on CTL Interrupt
    806
- Frequency Dividers
  807
  - 28.14.1 Overview
    807
  - CTL Frequency Divider
    807
  - 28.14.3 CFG Frequency Divider
    811
  - 28.14.4 DFG Noise Removal Circuit
    820
- Sync Signal Detector
  822
  - 28.15.1 Overview
    822
  - Block Diagram
    823
  - Pin Configuration
    824
  - Register Configuration
    824
  - Register Descriptions
    825
  - 28.15.6 Noise Detection
    833
  - 28.15.7 Sync Signal Detector Activation
    836
- Servo Interrupt
  837
  - 28.16.1 Overview
    837
  - Register Configuration
    837
  - Register Description
    837
- Module Stop Control Reigster (MSTPCR)
  844
Section 29 Electrical Characteristics

846
Appendix A Instruction Set

888
- Instructions
  888
- Instruction Codes
  899
- Operation Code Map
  909
- Number of Execution States
  913
- Bus Status During Instruction Execution
  923
- Change of Condition Codes
  932
Appendix B Internal I/O Registers

937
- Addresses
  937
- Function List
  944
Appendix C Pin Circuit Diagrams

1045
- Pin Circuit Diagrams
  1045
Appendix D Port States in the Difference Processing States

1059
- Pin Circuit Diagrams
  1059
Appendix E Usage Notes

1060
Appendix F List of Product Codes

1063
Appendix G External Dimensions

1064

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Renesas Hitachi H8S/2194B Manuals

Renesas Hitachi H8S/2194B Hardware Manual (1065 pages)

Table of Contents

Section 1 Overview

Section 2 CPU

Section 3 MCU Operating Modes

Section 4 Power-Down State

Section 5 Exception Handling

Section 6 Interrupt Controller

Section 7 ROM (H8S/2194 Series)

Section 8 ROM (H8S/2194C Series)

Section 9 RAM

Section 10 Clock Pulse Generator

Section 11 I/O Port

Section 12 Timer a

Section 13 Timer B

Section 14 Timer J

Section 15 Timer L

Section 16 Timer R

Section 17 Timer X1

Section 18 Watchdog Timer (WDT)

Section 19 8-Bit PWM

Section 20 12-Bit PWM

Section 21 14-Bit PWM

Section 22 Prescalar Unit

Section 23 Serial Communication Interface 1 (SCI1)

Section 24 Serial Communication Interface 2 (SCI2)

Section 25 I C Bus Interface (IIC)

Section 26 A/D Converter

Section 27 Address Trap Controller (ATC)

Section 28 Servo Circuits

Section 29 Electrical Characteristics

Appendix A Instruction Set

Appendix B Internal I/O Registers

Appendix C Pin Circuit Diagrams

Appendix D Port States in the Difference Processing States

Appendix E Usage Notes

Appendix F List of Product Codes

Appendix G External Dimensions

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