Source code of Windows XP (NT5)
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/*++
Copyright (c) 1994-1995 IBM Corporation
Module Name:
pvgaequ.h
Abstract:
This module contains the constants/macros for WD90C24A/A2 registers
Environment:
kernel mode only
Notes:
Revision History:
--*/
/* *//* Regular Paradise Registers (0x3CE/0x3CF) *//* */#define pr0a 0x09 // Address Offset A
#define pr0b 0x0a // Address Offset B
#define pr1 0x0b // Memory Size
#define pr2 0x0c // Video Select
#define pr3 0x0d // CRT Lock Control
#define pr4 0x0e // Video Control
#define pr5 0x0f // Unlock PR0-PR4
#define pr5_lock 0x00 // protect PR0-PR4
#define pr5_unlock 0x05 // unprotect PR0-PR4
/* *//* Regular Paradise Registers (0x3?4/0x3?5) *//* */#define pr10 0x29 // Unlock PR11-PR17 & Device ID registers
#define pr10_lock 0x00 // protect PR11-PR17
#define pr10_unlock 0x85 // unprotect PR11-PR17
#define pr11 0x2a // EGA Switches
#define pr11_lock 0x95 // protect Misc. Output & Clocking Mode
#define pr11_unlock 0x90 // unprotect Misc. Output & Clocking Mode
#define pr12 0x2b // Scratch Pad
#define pr13 0x2c // Interlace H/2 Start
#define pr14 0x2d // Interlace H/2 End
#define pr15 0x2e // Miscellaneous Control 1
#define pr16 0x2f // Miscellaneous Control 2
#define pr17 0x30 // Miscellaneous Control 3
#define pr18a 0x3d // CRTC Vertical Timing Overflow
/* *//* Paradise Extended Registers (0x3C4/0x3C5) *//* */#define pr20 0x06 // Unlock Paradise Extended Registers
#define pr20_lock 0x00 // protect PR21-PR73
#define pr20_unlock 0x48 // unprotect PR21-PR73
#define pr21 0x07 // Display Configuraiton Status
#define pr22 0x08 // Scratch Pad
#define pr23 0x09 // Scratch Pad
#define pr30a 0x10 // Write Buffer & FIFO Control
#define pr31 0x11 // System Interface Control
#define pr32 0x12 // Miscellaneous Control 4
#define pr33a 0x13 // DRAM Timing & 0 Wait State Control
#define pr34a 0x14 // Display Memory Mapping
#define pr35a 0x15 // FPUSR0, FPUSR1 Output Select
#define pr45 0x16 // Video Signal Analyzer Control
#define pr45a 0x17 // Signal Analyzer Data I
#define pr45b 0x18 // Signal Analyzer Data II
#define pr57 0x19 // Feature Register I
#define pr58 0x20 // Feature Register II
#define pr59 0x21 // Memory Arbitration Cycle Setup
#define pr62 0x24 // FR Timing
#define pr63 0x25 // Read/Write FIFO Control
#define pr58a 0x26 // Memory Map to I/O Register for BitBlt
#define pr64 0x27 // CRT Lock Control II
#define pr65 0x28 // reserved
#define pr66 0x29 // Feature Register III
#define pr68 0x31 // Programmable Clock Selection
#define pr69 0x32 // Programmable VCLK Frequency
#define pr70 0x33 // Mixed Voltage Override
#define pr71 0x34 // Programmable Refresh Timing
#define pr72 0x35 // Unlock PR68
#define pr72_lock 0x00 // protect PR68
#define pr72_unlock 0x50 // unprotect PR68
#define pr73 0x36 // VGA Status Detect
/* *//* Flat Panel Paradise Registers (0x3?4/0x3?5) *//* */#define pr18 0x31 // Flat Panel Status
#define pr19 0x32 // Flat Panel Control I
#define pr1a 0x33 // Flat Panel Control II
#define pr1b 0x34 // Unlock Flat Panel Registers
#define pr1b_lock 0x00 // protect PR18-PR44 & shadow registers
#define pr1b_unlock_shadow 0x06 // unprotect shadow CRTC registers
#define pr1b_unlock_pr 0xa0 // unprotect PR18-PR44
#define pr1b_unlock (pr1b_unlock_shadow | pr1b_unlock_pr)
#define pr36 0x3b // Flat Panel Height Select
#define pr37 0x3c // Flat Panel Blinking Control
#define pr39 0x3e // Color LCD Control
#define pr41 0x37 // Vertical Expansion Initial Value
#define pr44 0x3f // Powerdown & Memory Refresh Control
/* *//* Mapping RAM Registers (0x3?4/0x3?5) *//* */#define pr30 0x35 // Unlock Mapping RAM
#define pr30_lock 0x00 // protect PR33-PR35
#define pr30_unlock 0x30 // unprotect PR33-PR35
#define pr33 0x38 // Mapping RAM Address Counter
#define pr34 0x39 // Mapping RAM Data
#define pr35 0x3a // Mapping RAM & Powerdown Control
/* *//* Register Initialization Parameters *//* */#define pr0a_all 0x00
#define pr0b_all 0x00
#define pr1_all 0xc5
#define pr2_crt 0x00
#define pr2_tft 0x01
#define pr2_s32 0x01
#define pr2_stn 0x01
#define pr2_s16 0x01
#define pr2_stnc 0x01
#define pr3_all 0x02 // <- 0x00
#define pr3_tft800s 0x02
#define pr3_tft800e 0x21
#define pr4_all 0x61 // <- 0x40
#define pr12_all 0x00
#define pr12_244LP 0xe8
#define pr13_all 0x00
#define pr14_all 0x00
#define pr15_all 0x00
#define pr15_tft800 0x40
#define pr16_all 0x42
#define pr17_all 0x00
#define pr17_244LP 0x40
#define pr18_crt_tft 0x43
#define pr18_crt_stn 0x00
#define pr18_tft 0xc7
#define pr18_s32 0x47
#define pr18_stn 0x80
#define pr18_s16 0x00
#define pr18_stnc 0x00
#define pr18_tft800 0x47
#define pr19_disable 0x40
#define pr19_crt 0x64
#define pr19_tft 0x44 // <- 0x54
#define pr19_s32 0x64 // <- 0x74
#define pr19_stn 0x44 // <- 0x54
#define pr19_s16 0x64 // <- 0x74
#define pr19_stnc 0x64 // <- 0x74
#define pr19_stnc_only 0x44 // <- 0x54
#define pr19_tft800 0x60 // <- 0x70
#define pr39_crt 0x24
#define pr39_tft 0x24
#define pr39_s32 0x24
#define pr39_stn 0x00
#define pr39_s16 0x04
#define pr39_stnc 0x24
#define pr39_tft800 0x24
#define pr1a_all 0x00
#define pr1a_stnc 0x60
#define pr1a_tft800 0x90
#define pr36_all 0xef
#define pr37_crt 0x9a
#define pr37_tft 0x9a
#define pr37_s32 0x9a
#define pr37_stn 0x9a
#define pr37_s16 0x1a
#define pr37_stnc 0x9a
#define pr18a_all 0x00
#define pr41_all 0x00
#define pr44_all 0x00
#define pr33_all 0x00
#define pr34_all 0x00
#define pr35_all 0x22 // <- 0x02
#define pr35_suspend 0xa2
#define pr21_all 0x00
#define pr22_all 0x00
#define pr23_all 0x00
#define pr30a_crt 0xc1
#define pr30a_tft 0xc1
#define pr30a_s32 0xc1
#define pr30a_stn 0xc1
#define pr30a_s16 0xe1
#define pr30a_stnc 0xe1
#define pr31_all 0x25 // <- 0x21
#define pr32_all 0x00
#define pr33a_all 0x82
#define pr33a_stnc 0x82
#define pr34a_all 0x00
#define pr35a_all 0x00
#define pr45_all 0x00
#define pr45a_all 0x00
#define pr45b_all 0x00
#define pr57_all 0x31 // <- 0x33
#define pr58_all 0x00
#define pr58a_all 0x00
#define pr59_all_sivA 0x35
#define pr59_crt 0x15
#define pr59_tft 0x15
#define pr59_s32 0x15
#define pr59_stn 0x35
#define pr59_s16 0x35
#define pr59_stnc 0x03
#define pr59_stnc_a2 0x02
#define pr59_tft800 0x10
#define pr62_all 0x3c
#define pr63_all 0x00
#define pr64_all 0x03
#define pr66_crt 0x40
#define pr66_tft 0x40
#define pr66_s32 0x40
#define pr66_stn 0x40
#define pr66_s16 0x40
#define pr66_stnc 0x40
#define pr68_crt 0x0d
#define pr68_tft 0x0d
#define pr68_s32 0x0d
#define pr68_stn 0x1d
#define pr68_s16 0x0d
#define pr68_stnc 0x0d
#define pr68_stnc_only 0x05
#define pr68_stnc_only_a2 0x05
#define pr69_all 0x00
#define pr69_stnc_only 0x4c
#define pr69_stnc_only_a2 0x45
#define pr70_all 0x36 // <- 0x32
#define pr71_all 0x00 // <- 0x27
#define pr73_all 0x01
/* *//* CRTC shadow registers *//* */#define crtc00_tft 0x5f // TFT color LCD only
#define crtc02_tft 0x50
#define crtc03_tft 0x82
#define crtc04_tft 0x54
#define crtc05_tft 0x80
#define crtc06_tft 0x0b
#define crtc07_tft 0x3e
#define crtc10_tft 0xea
#define crtc11_tft 0x2c // <- 0x8c
#define crtc15_tft 0xe7
#define crtc16_tft 0x04
#define crtc00_s32 0x5f // TFT color simultaneous
#define crtc02_s32 0x50
#define crtc03_s32 0x82
#define crtc04_s32 0x54
#define crtc05_s32 0x80
#define crtc06_s32 0x0b
#define crtc07_s32 0x3e
#define crtc10_s32 0xea
#define crtc11_s32 0x2c // <- 0x8c
#define crtc15_s32 0xe7
#define crtc16_s32 0x04
#define crtc00_stn 0x5f // STN mono LCD only
#define crtc02_stn 0x50
#define crtc03_stn 0x82
#define crtc04_stn 0x54
#define crtc05_stn 0x80
#define crtc06_stn 0xf2
#define crtc07_stn 0x12
#define crtc10_stn 0xf0
#define crtc11_stn 0x22 // <- 0x82
#define crtc15_stn 0xf0
#define crtc16_stn 0xf2
#define crtc00_s16 0x5f // STN mono simultaneous
#define crtc02_s16 0x50
#define crtc03_s16 0x82
#define crtc04_s16 0x54
#define crtc05_s16 0x80
#define crtc06_s16 0x12
#define crtc07_s16 0x3e
#define crtc10_s16 0xea
#define crtc11_s16 0x2c // <- 0x8c
#define crtc15_s16 0xe7
#define crtc16_s16 0x04
#define crtc00_stnc 0x60 // STN color simultaneous (WD90C24A.C)
#define crtc02_stnc 0x50
#define crtc03_stnc 0x83
#define crtc04_stnc 0x55
#define crtc05_stnc 0x81
#define crtc06_stnc 0x0e
#define crtc07_stnc 0x3e
#define crtc10_stnc 0xea
#define crtc11_stnc 0x2e // <- 0x8e
#define crtc15_stnc 0xe7
#define crtc16_stnc 0x04
#define crtc00_stnc_iso 0x67 // STN color simultaneous (WD90C24A.C & 75Hz)
#define crtc02_stnc_iso 0x50
#define crtc03_stnc_iso 0x8a
#define crtc04_stnc_iso 0x57
#define crtc05_stnc_iso 0x88
#define crtc00_stnc_a2 0x5f // STN color simultaneous (WD90C24A2.D)
#define crtc02_stnc_a2 0x50
#define crtc03_stnc_a2 0x82
#define crtc04_stnc_a2 0x54
#define crtc05_stnc_a2 0x80
#define crtc00_stnc_iso_a2 0x5f // STN color simultaneous (WD90C24A2.D & 75Hz)
#define crtc02_stnc_iso_a2 0x50
#define crtc03_stnc_iso_a2 0x82
#define crtc04_stnc_iso_a2 0x54
#define crtc05_stnc_iso_a2 0x80
#define crtc00_stnc_only 0x67 // STN color LCD only
#define crtc02_stnc_only 0x50
#define crtc03_stnc_only 0x82
#define crtc04_stnc_only 0x55
#define crtc05_stnc_only 0x81
#define crtc06_stnc_only 0xe6
#define crtc07_stnc_only 0x1f
#define crtc10_stnc_only 0xe0
#define crtc11_stnc_only 0x22 // <- 0x82
#define crtc15_stnc_only 0xe0
#define crtc16_stnc_only 0xe2
#define crtc00_tft800 0x7f // TFT 800x600 color simultaneous
#define crtc01_tft800 0x63
#define crtc02_tft800 0x64
#define crtc03_tft800 0x82
#define crtc04_tft800 0x6b // <- 0x69
#define crtc05_tft800 0x1b // <- 0x79
#define crtc06_tft800 0x72 // <- 0x71
#define crtc07_tft800 0xf0
#define crtc09_tft800 0x6f
#define crtc10_tft800 0x58
#define crtc11_tft800 0x2c
#define crtc12_tft800 0x57
#define crtc13_tft800 0x32
#define crtc15_tft800 0x58
#define crtc16_tft800 0x71
/* *//* Extended Paradise Registers ... BitBlt, H/W Cursor, and Line Drawing *//* */#define EPR_INDEX 0x23C0 // Index Control
#define EPR_DATA 0x23C2 // Register Access Port
#define EPR_BITBLT 0x23C4 // BitBlt I/O Port
#define BLT_CTRL1 0x0000 // Index 0 - BITBLT Control 1
#define BLT_CTRL2 0x1000 // Index 1 - BITBLT Control 1
#define BLT_SRC_LO 0x2000 // Index 2 - BITBLT Source Low
#define BLT_SRC_HI 0x3000 // Index 3 - BITBLT Source High
#define BLT_DST_LO 0x4000 // Index 4 - BITBLT Destination Low
#define BLT_DST_HI 0x5000 // Index 5 - BITBLT Destination High
#define BLT_SIZE_X 0x6000 // Index 6 - BITBLT Dimension X
#define BLT_SIZE_Y 0x7000 // Index 7 - BITBLT Dimension Y
#define BLT_DELTA 0x8000 // Index 8 - BITBLT Row Pitch
#define BLT_ROPS 0x9000 // Index 9 - BITBLT Raster Operation
#define BLT_F_CLR 0xA000 // Index A - BITBLT Foreground Color
#define BLT_B_CLR 0xB000 // Index B - BITBLT Background Color
#define BLT_T_CLR 0xC000 // Index C - BITBLT Transparency Color
#define BLT_T_MASK 0xD000 // Index D - BITBLT Transparency Mask
#define BLT_PLANE 0xE000 // Index E - BITBLT Map and Plane Mask
#define BLT_IN_PROG 0x0800 // BITBLT Activation Status
#define CUR_CTRL 0x0000 // Index 0 - Cursor Control
#define CUR_PAT_LO 0x1000 // Index 1 - Cursor Pattern Address Low
#define CUR_PAT_HI 0x2000 // Index 2 - Cursor Pattern Address High
#define CUR_PRI_CLR 0x3000 // Index 3 - Cursor Primary Color
#define CUR_SEC_CLR 0x4000 // Index 4 - Cursor Secondary Color
#define CUR_ORIGIN 0x5000 // Index 5 - Cursor Origin
#define CUR_POS_X 0x6000 // Index 6 - Cursor Display Position X
#define CUR_POS_Y 0x7000 // Index 7 - Cursor Display Position Y
#define CUR_AUX_CLR 0x8000 // Index 8 - Cursor Auxiliary Color
#define CUR_ENABLE 0x0800 // Cursor Enable (Index 0)
/* *//* Local Bus Registers *//* */#define LBUS_REG_0 0x2DF0 // Local Bus Register 0
#define LBUS_REG_1 0x2DF1 // Local Bus Register 1
#define LBUS_REG_2 0x2DF2 // Local Bus Register 2
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