Official Documentation Quick Links

Book I

• Table of Contents - page i
• List of Figures - page v
• List of Tables - page ix
• Preface - page 1
• Confidentiality Agreement - page 2

Section 1 - Approval Process

• Chapter 1. NOA Licensed Software Approval Process - page 1-1-1
  • Authorized Software Developer Requirements - page 1-1-2
• Chapter 2. Super NES Software Submission Requirements - page 1-2-1
  • Software Verification - page 1-2-3
  • Software Submission Check List - page 1-2-6
  • This Page Intentionally Left Blank - page 1-2-7
  • Super NES Software Specification - page 1-2-9
  • Instructions for Super NES Software Specification - page 1-2-10
  • Character Code List for Game Title Registration - page 1-2-13
  • ROM Registration Data Specification - page 1-2-14
  • Description of ROM Registration Data Specification - page 1-2-15
  • Data Storage on Floppy Disk - page 1-2-22
  • Super NES Cartridge PCB List - page 1-2-23
  • SHVC Cartridge List (21 Map, Production Type) - page 1-2-38
  • This Page Intentionally Left Blank - page 1-2-39
  • Price Quote Request for Super NES Cartridge - page 1-2-40

Section 2 - Super NES Software

• Chapter 1. Introduction - page 2-1-1
  • Super NES Display - page 2-1-2
• Chapter 2. Object (OBJ) - page 2-2-1
  • Setting Example - page 2-2-2
• Chapter 3. Background (BG) - page 2-3-1
  • Setting Example - page 2-3-2
• Chapter 4. Mosaic - page 2-4-1
• Chapter 5. Rotation/Enlargement/Reduction - page 2-5-1
  • Setting Example - page 2-5-2
• Chapter 6. Window (Window Mask) - page 2-6-1
• Chapter 7. Main/Sub Screen - page 2-7-1
  • Screen Addition/Subtraction - page 2-7-2
  • Setting Example - page 2-7-3
  • Color Constant Addition/Subtraction - page 2-7-4
  • Color Window - page 2-7-5
• Chapter 8. CG Direct Select - page 2-8-1
• Chapter 9. H-Pseudo 512 - page 2-9-1
• Chapter 10. Complementary Multiplication (Signed Multiplication) - page 2-10-1
• Chapter 11. H/V Counter Latch - page 2-11-1
• Chapter 12. Offset Change - page 2-12-1
• Chapter 13. Standard Controller - page 2-13-1
  • Setting Example - page 2-13-2
• Chapter 14. Programmable I/O Port - page 2-14-1
• Chapter 15. Absolute Multiplication/Division - page 2-15-1
• Chapter 16. H/V Count Timer - page 2-16-1
• Chapter 17. Direct Memory Access (DMA) - page 2-17-1
  • Setting Example - page 2-17-3
• Chapter 18. Interlace - page 2-18-1
• Chapter 19. H-512 Mode (BG Mode 5 & 6) - page 2-19-1
• Chapter 20. OBJ 33's Lines Over & Priority Order - page 2-20-1
  • Priority Order Shifting - page 2-20-2
• Chapter 21. CPU Clock and Memory Mapping - page 2-21-1
  • Super NES CPU Memory Map - page 2-21-2
  • Super NES Memory Map (Mode 20) - page 2-21-3
  • Super NES Memory Map (Mode 21) - page 2-21-4
  • Super NES Memory Map (Mode 25, ROM Size Greater than 32 Mbits only) - page 2-21-5
• Chapter 22. Super NES Functional Operation - page 2-22-1
  • Super NES Functional Block Diagram - page 2-22-2
• Chapter 23. System Flowchart - page 2-23-1
• Chapter 24. Programming Cautions - page 2-24-1
  • Edge Detection - page 2-24-5
  • Sample Program - page 2-24-6
  • Alternate Method - page 2-24-7
  • This Page Intentionally Left Blank - page 2-24-8
• Chapter 25. Documented Problems - page 2-25-1
  • Problem 2 - page 2-25-2
• Chapter 26. Register Clear (Initial Settings) - page 2-26-1
• Chapter 27. PPU Registers - page 2-27-1
  • INIDISP - Initial Settings for Screen - page 2-27-1
  • OBJSEL - Object Size & Object Data Area Designation - page 2-27-1
  • OAMADDL / OAMADDH - Address for Accessing OAM - page 2-27-2
  • OAM DATA - Data for OAM write - page 2-27-2
  • BG MODE aka BGMODE - Background Mode & Character Size Settings - page 2-27-3
  • MOSAIC - Size & Screen Designation for Mosaic Display - page 2-27-3
  • BG1SC / BG2SC / BG3SC / BG4SC - Address for Storing SC-Data of each BG & SC Size Designation - page 2-27-4
  • BG1NBA / BG34NBA - BG Character Area Designation - page 2-27-5
  • BG1H0FS / BG1V0FS - H/V Scroll Value Designation for BG-1 - page 2-27-5
  • BG2H0FS / BG2V0FS / BG3H0FS / BG3V0FS / BG40FS / BG4V0FS - H/V Scroll Value Designation for BG-2,3,4 page 2-27-6
  • VMAINC - VRAM Address Increment Value Designation - page 2-27-6
  • VMADDL / VMADDH - Address for VRAM Read & Write - page 2-27-7
  • VMDATAL / VMDATAH - Data for VRAM Write - page 2-27-7
  • M7SEL - Initial Setting in Screen Mode-7 - page 2-27-8
  • M7A / M7B / M7C / M7D / M7X / M7Y - page 2-27-9
  • CGADD / CGDATA - Address for CG-RAM Read and Write - page 2-27-11
  • W12SEL / W34SEL / WOBJSEL - Window Mask Settings - page 2-27-12
  • WH0 / WH1 / WH2 / WH3 - Window Position Designation - page 2-27-12
  • WBGLOG / WOBJLOG - Mask Logic Settings for Window-1 & 2 on Each Screen - page 2-27-13
  • TM - Main Screen Designation - page 2-27-14
  • TS - Sub Screen Designation - page 2-27-14
  • TMW - Window Mask Designation for Main Screen - page 2-27-15
  • TSW - Window Mask Designation for Sub Screen - page 2-27-15
  • CGSWEL - Initial Settings for Fixed Color Addition or Screen Addition - page 2-27-16
  • CGADSUB - page 2-27-17
  • COLDATA - Fixed Color Data for Fixed Color Addition/Subtraction - page 2-27-18
  • SETINI - Screen Initial Setting - page 2-27-19
  • MPYL / MPYM / MPYH - Multiplication Result - page 2-27-20
  • SLHV - Software Latch for H/V Counter - page 2-27-20
  • OAMDATA - Read Data from OAM - page 2-27-21
  • VMDATAL / VMDATAH - Read Data from VRAM - page 2-27-21
  • CGDATA - Read Data from CG-RAM - page 2-27-22
  • OPHCT / OPVCT - H/V Counter Data by External or Software Latch - page 2-27-22
  • STAT77 / STAT78 - PPU Status Flag & Version Number - page 2-27-23
  • APUIO0 / APUIO1 / APUIO2 / APUIO3 - Communication Port with APU - page 2-27-24
  • WMDATA - Data to consecutively read from and write to WRAM - page 2-27-25
  • WMADDL / WMADDM / WMADDH - Address to consecutively read and write WRAM - page 2-27-25

• Chapter 28. CPU Registers - page 2-28-1
  • NMITIMEN Enable Flag for V-Blank, Timer Interrupt & Standard Controller Read - page 2-28-1
  • WRIO - Programmable I/O Port - page 2-28-1
  • WRMPYA / WRMPYB - Multiplier & Multiplicand by Multiplication - page 2-28-2
  • WRDIVL / WRDIVH / WRDIVB - Divisor & Dividend by Divide - page 2-28-2
  • HTIMEL / HTIMEH - H-Count Timer Settings - page 2-28-3
  • VTIMEL / VTIMEH - V-Count Timer Settings - page 2-28-3
  • MDMAEN - Channel Designation for General Purpose DMA & Trigger (Start) - page 2-28-4
  • HDMAEN - Channel Designation for H-DMA - page 2-28-5
  • MEMSEL - Access Cycle Designation in Memory - page 2-28-5
  • RDNMI - NMI Flag By V-Blank & Version Number - page 2-28-6
  • TIMEUP - IRQ Flag by H/V Count Timer - page 2-28-6
  • HVBJOY - H/V Blank Flag & Standard Controller Enable Flag - page 2-28-7
  • RDIO - Programmable I/O Port - page 2-28-7
  • RDDIVL / RDDIVH - Quotient of Divide Result - page 2-28-8
  • RDMPYL / RDMPYH - Product of Multiplication Result or Remainder of Divide Result - page 2-28-8
  • STD CNTRRL1L / 1H / 2L/2H/3L/3H/4L/4H - Data for Standard Controller - page 2-28-9

Section 3 - Super NES Sound

• Chapter 1. SNES Sound Source Outline - page 3-1-1
  • System Outline - page 3-1-2
  • Memory Mapping - page 3-1-3
  • Signal Flow - page 3-1-4
• Chapter 2. BRR (Bit Rate Reduction) - page 3-2-1
  • Example Data when Filter = 0 - page 3-2-3
• Chapter 3. I/O Ports - page 3-3-1
• Chapter 4. Control Register - page 3-4-1
• Chapter 5. Timers - page 3-5-1
  • Timer Action - page 3-5-2
  • Timer Related Registers - page 3-5-3
• Chapter 6. DSP Interface Register - page 3-6-1
• Chapter 7. Register Used - page 3-7-1
  • Register Function - page 3-7-2
  • ASDR Parameters - page 3-7-3
  • GAIN - page 3-7-4
  • Gain Parameters - page 3-7-5
  • SRCN - page 3-7-6
  • Complete Voice Registers - page 3-7-7
  • EON - page 3-7-8
  • ENDX - page 3-7-9
  • Filter Setting Examples - page 3-7-10
  • Sound Source Data (Source) Specifications - page 3-7-11
  • Source Data - page 3-7-12
• Chapter 8. CPU Organization - page 3-8-1
• Chapter 9. Sound Programming Cautions - page 3-9-1

Tables of Appendix

• Appendix A. PPU Registers - page A-1
• Appendix B. CPU Registers - page B-1
• Appendix C SPC700 Commands - page C-1
• Appendix D. Data Transfer Procedure - page D-1

Book II

• Cover Page

• Table of Contents - page i

• List of Figures - page iii

• List of Tables - page vi

Section 1 - Super Accelerator (SA-1)

• Chapter 1. Super Accelerator System Functions - page 1-1-1
  • Arithmetic Hardware - page 1-1-2
  • System Configuration - page 1-1-3
  • Bus Image Diagram - page 1-1-4
• Chapter 2. Configuration of SA-1 - page 1-2-1
  • SA-1 CPU - page 1-2-2
  • Memory Access - page 1-2-3
  • BW-RAM Access - page 1-2-4
  • SA-1 I-RAM Access - page 1-2-5
• Chapter 3. Super Accelerator Memory Map - page 1-3-1
  • Memory Map from SA-1 CPU Perspective - page 1-3-2
  • Super MMC - page 1-3-3
  • Protection of Backup Data - page 1-3-4
  • Vectors and ROM-Registered Data - page 1-3-5
• Chapter 4. SA-1 Internal Register Configuration - page 1-4-1
  • SIE / SIC - page 1-4-2
  • CRV / CNV / CIV - page 1-4-3
  • SCNT - page 1-4-4
  • CIE - page 1-4-5
  • CIC - page 1-4-6
  • SNV / SIV - page 1-4-7
  • TMC / CTR - page 1-4-8
  • HCNT / VCNT - page 1-4-9
  • CXB - page 1-4-10
  • DXB - page 1-4-11
  • EXB - page 1-4-12
  • FXB - page 1-4-13
  • BMAPS - page 1-4-14
  • BMAP - page 1-4-15
  • SBWE / CDWE - page 1-4-16
  • BWPA - page 1-4-17
  • SIWP - page 1-4-18
  • CIWP - page 1-4-19
  • DCNT - page 1-4-20
  • CDMA - page 1-4-21
  • SDA / DDA - page 1-4-22
  • DTC / BBF - page 1-4-23
  • BRF - page 1-4-24
  • MCNT - page 1-4-26
  • MA / MB - page 1-4-27
  • VBD - page 1-4-28
  • VDA - page 1-4-29
  • SFR - page 1-4-30
  • CFR - page 1-4-30
  • HCR / VCR - page 1-4-32
  • MR - page 1-4-33
  • OF / VDP - page 1-4-34
  • VC - page 1-4-35
• Chapter 5. Multi-Processor Processing - page 1-5-1
  • MPU Handshakes - page 1-5-2
  • Shared Memory - page 1-5-4
  • SA-1 CPU Core - page 1-5-5
  • Operation Modes - page 1-5-6
  • Parallel Processing Mode - page 1-5-7
  • Mixed Processing Mode - page 1-5-8
  • Operating Modes and Processing Speeds - page 1-5-9
• Chapter 6. Character Conversion - page 1-6-1
  • Bitmap Access - page 1-6-3
  • BW-RAM Data Expansion - page 1-6-5
  • Character Conversion 1, Detailed Description - page 1-6-7
  • Character Conversion 1 Programming Procedure - page 1-6-8
  • Character Conversion 2, Detailed Description - page 1-6-10
  • Character Conversion 2 Programming Procedure - page 1-6-11
• Chapter 7. Arithmetic Function - page 1-7-1
  • Multiplication - page 1-7-2
  • Cumulative Sum - page 1-7-3
• Chapter 8. Variable-Length Bit Processing - page 1-8-1
• Chapter 9. DMA - page 1-9-1

Section 2 - Super FX

• Chapter 1 Introduction to Super FX - page 2-1-1
  • Special Conventions - page 2-1-2
  • System Configurations - page 2-1-3
  • System Operations - page 2-1-4
• Chapter 2 GSU Functional Operation - page 2-2-1
  • Registers - page 2-2-3
  • Instruction Set - page 2-2-6
• Chapter 3 Memory Mapping - page 2-3-1
  • Super NES CPU Memory Map - page 2-3-2
  • GSU Memory Mapping - page 2-3-3
  • Super FX Memory Map - page 2-3-4
• Chapter 4 GSU Internal Register Configuration - page 2-4-1
  • Game Pak ROM Address Pointer (R14) - page 2-4-2
  • Program Counter (R15) - page 2-4-3
  • Status/Flag Register (SFR) - page 2-4-4
  • Program Bank Register (PBR) - page 2-4-5
  • Game Pak RAM Bank Register (RAMBR) - page 2-4-6
  • Screen Base Register (SCBR) - page 2-4-7
  • Screen Mode Register (SCMR) - page 2-4-8
  • Color Register (COLR) - page 2-4-9
  • Back-Up RAM Register (RAMBR) - page 2-4-10
  • Config Register (CFGR) - page 2-4-11
• Chapter 5 GSU Program Execution - page 2-5-1
  • Starting GSU Program in Game Pak RAM - page 2-5-2
  • Starting GSU Program in Cache RAM - page 2-5-3
  • Memory Access from Super NES CPU During GSU Operation - page 2-5-4
• Chapter 6 Instruction Execution - page 2-6-1
  • Program Counter - page 2-6-3
  • Register Prefixes - page 2-6-6
  • LOOP - page 2-6-8
  • Cache RAM - page 2-6-9
  • Cache Operation - page 2-6-10
  • Cache RAM Access from the Super NES - page 2-6-12
• Chapter 7 Data Access - page 2-7-1
  • GSU Program Running in Game Pak ROM - page 2-7-2
  • Game Pak RAM Data - page 2-7-3
  • Bulk Processing - page 2-7-4
• Chapter 8 GSU Special Functions - page 2-8-1
  • Plot Function and CMode - page 2-8-9
  • Plot Data Address Calculation Methods - page 2-8-14
  • Multiplication Instructions - page 2-8-16
• Chapter 9 Description of Instructions - page 2-9-1
  • ADC - page 2-9-3
  • ADD - page 2-9-5
  • ALT1 - page 2-9-7
  • ALT2 - page 2-9-8
  • ALT3 - page 2-9-9
  • AND - page 2-9-11
  • ASR - page 2-9-12
  • BCC - page 2-9-14
  • BCS - page 2-9-16
  • BEQ - page 2-9-18
  • BGE - page 2-9-20
  • BIC - page 2-9-22
  • BLT - page 2-9-24
  • BMI - page 2-9-26
  • BNE - page 2-9-28
  • BPL - page 2-9-30
  • BRA - page 2-9-32
  • BVC - page 2-9-34
  • BVS - page 2-9-36
  • CACHE - page 2-9-38
  • CMODE - page 2-9-39
  • CMP - page 2-9-41
  • COLOR - page 2-9-42
  • DEC - page 2-9-43
  • DIV2 - page 2-9-44
  • FMULT - page 2-9-46
  • FROM - page 2-9-48
  • GETB - page 2-9-49
  • GETBH - page 2-9-51
  • GETBL - page 2-9-53
  • GETBS - page 2-9-55
  • GETC - page 2-9-57
  • HIB - page 2-9-58
  • IBT - page 2-9-60
  • INC - page 2-9-61
  • IWT - page 2-9-62
  • JMP - page 2-9-63
  • LDB - page 2-9-64
  • LDW - page 2-9-66
  • LEA - page 2-9-67
  • LINK - page 2-9-68
  • LJMP - page 2-9-69
  • LM - page 2-9-70
  • LMS - page 2-9-71
  • LMULT - page 2-9-73
  • LOB - page 2-9-75
  • LOOP - page 2-9-77
  • LSR - page 2-9-78
  • MERGE - page 2-9-79
  • MOVE - page 2-9-81
  • MOVEB - page 2-9-87
  • MOVES - page 2-9-89
  • MOVEW - page 2-9-90
  • MULT - page 2-9-93
  • NOP - page 2-9-95
  • NOT - page 2-9-96
  • OR - page 2-9-97
  • PLOT - page 2-9-100
  • RAMB - page 2-9-101
  • ROL - page 2-9-102
  • ROMB - page 2-9-104
  • ROR - page 2-9-105
  • RPIX - page 2-9-107
  • SBC - page 2-9-108
  • SBK - page 2-9-109
  • SEX - page 2-9-110
  • SM - page 2-9-112
  • SMS - page 2-9-113
  • STB - page 2-9-115
  • STOP - page 2-9-116
  • STW - page 2-9-117
  • SUB - page 2-9-118
  • SWAP - page 2-9-120
  • TO - page 2-9-121
  • UMULT - page 2-9-122

Section 3 - DSP/DSP-1

• Chapter 1 Introduction to DSP1 - page 3-1-1
  • System Block Diagram (DSP1) - page 3-1-2
  • DSP1 Operation - page 3-1-3
  • Mode 20/DSP - page 3-1-4
  • Mode 21/DSP - page 3-1-5
• Chapter 2 Command Summary - page 3-2-1
• Chapter 3 Parameter Data Type - page 3-3-1
• Chapter 4 Use of DSP1 - page 3-4-1
  • DSP1 Status Register - page 3-4-2
  • Operation Summary - page 3-4-3
  • Super NES CPU/DSP1 Operational Timing - page 3-4-4
• Chapter 5 Description of DSP1 Commands - page 3-5-1
  • Inverse Calculation (Floating Point) - page 3-5-2
  • Trigonometric Calculation - page 3-5-3
  • Vector Calculation - page 3-5-4
  • Vector Size Comparison - page 3-5-6
  • Vector Absolute Value Calculation - page 3-5-7
  • Coordinate Calculation - page 3-5-8
  • Three-Dimensional Coordinate Rotation - page 3-5-9
  • Projection Calculation - page 3-5-12
  • Raster Data Calculation - page 3-5-15
  • Object Projection Calculation - page 3-5-18
  • Coordinate Calculation of a Selected Point on the Screen - page 3-5-20
  • Attitude Control - page 3-5-22
  • Convert From Global to Object Coordinates - page 3-5-25
  • Conversion From Object to Global Coordinates - page 3-5-17
  • Calculation of Inner Product with Forward Attitude and a Vector - page 3-5-29
  • New Angle Calculation - page 3-5-31
• Chapter 6 Math Functions and Equations - page 3-6-1

Section 4 - Accessories

• Chapter 1. The Super NES Super Scope System - page 4-1-1
  • Super NES Super Scope Sight Adjustment - page 4-1-2
  • Basic Super NES Super Scope Specifications - page 4-1-3
  • Super NES Program Address - page 4-1-4
• Chapter 2. Principles of the Super NES Super Scope - page 4-2-1
  • Super NES Super Scope Programming - page 4-2-3
  • The Super NES Horizontal/Vertical Counter - page 4-2-4
• Chapter 3. Super NES Super Scope Functional Operation - page 4-3-1
  • Super NES Super Scope Flow Diagram - page 4-3-2
  • Infa-red Data Transmission Format - page 4-3-3
  • Communication Codes - page 4-3-4
  • Raster Signal Transmission Timing - page 4-3-5
• Chapter 4. Super NES Super Scope Receiver Functions - page 4-4-1
  • Operations Flow Diagram - page 4-4-2
  • Super NES Super Scope Receiver Interface - page 4-4-3
  • Code Pulse Detection - page 4-4-4
  • Raster Pulse Detection - page 4-4-5
  • Functional Description - page 4-4-6
  • Trigger Mode (Single Shot) - page 4-4-7
  • Trigger Mode (Multiple Shots) - page 4-4-8
  • Null Bit / Pause Bit - page 4-4-9
  • Cursor + Trigger Cycle - page 4-4-10
  • Trigger (Multiple Shots) - page 4-4-11
• Chapter 5. Graphics - page 4-5-1
  • Super NES Super Scope Optical Color Sensitivity Chart - page 4-5-2
• Chapter 6. Super NES Mouse Specifications - page 4-6-1
  • Super NES Mouse Data Flow - page 4-6-2
  • Speed Switching - page 4-6-4
  • Data - page 4-6-5
  • X, Y Absolute Displacement (SD16-SD31) - page 4-6-6
  • Super NES Mouse Specifications - page 4-6-7
• Chapter 7. Using the Standard BIOS - page 4-7-1
  • Mouse Serial Data Read Routine - page 4-7-2
  • Super NES Mouse Speed Switching Routine - page 4-7-4
  • Using the Program - page 4-7-5
  • Speed Selection and Cursor Movement - page 4-7-6
  • Registers - page 4-7-7
• Chapter 8 Programming Cautions - page 4-8-1
  • Caution #5 - page 4-8-2
• Chapter 9 MultiPlayer 5 Specifications - page 4-9-1
  • Hardware Connections - page 4-9-2
  • Modes of Operation - page 4-9-3
  • Programming Cautions for Compatible Software - page 4-9-4
  • Reading Data - page 4-9-5
  • Peripheral Device Connections - page 4-9-7
  • Identifying Devices Connected to MultiPlayer 5 - page 4-9-9
  • MultiPlayer 5 Schematic Diagram - page 4-9-10
  • Reading Controller Data - page 4-9-11
  • Controller I/O Ports - page 4-9-12
• Chapter 10 MultiPlayer 5 Supplied BIOS - page 4-10-1
  • Supplied BIOS Execution - page 4-10-2
  • Supplied BIOS Output Register - page 4-10-3
  • Supplied BIOS Cautions - page 4-10-4
  • MultiPlayer 5 Supplied BIOS Program Listings - page 4-10-6
  • MultiPlayer Development Assembly - page 4-10-14
• Chapter 1. Super NES Parts List - page 1
• Index for Book I
• Index for Book II