vicky3

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Vicky 3

Latest implementation, modelled after a m68-based computers, probably compatible with future GenX

Documentation

Index

• Constants
• type Vicky
  • func New(name string, size int) *Vicky
  • func (v *Vicky) Clear()
  • func (v *Vicky) Dump(address uint32) []byte
  • func (v *Vicky) GetCommon() *emu.GPU_common
  • func (v *Vicky) Name(fn byte) string
  • func (v *Vicky) Read(fn byte, addr uint32) (byte, error)
  • func (v *Vicky) ReadReg(addr uint32) (byte, error)
  • func (v *Vicky) RenderBitmapText()
  • func (v *Vicky) Size(fn byte) (uint32, uint32)
  • func (v *Vicky) UpdateBitmapFB(addr uint32, val byte)
  • func (v *Vicky) Write(fn byte, addr uint32, val byte) error
  • func (v *Vicky) WriteReg(addr uint32, val byte) error

Constants

const (
	F_MAIN
	F_TEXT
	F_TEXT_C
	F_VRAM
	F_CRAM
)

const BORDER_COLOR_B = 0x000b // guessing

const BORDER_COLOR_G = 0x000a // guessing

const BORDER_COLOR_R = 0x0009 // guessing

= 0x0008 // ?? alpha?

const BORDER_CONTROL = 0x0007

const BORDER_X_SIZE = 0x0006

const BORDER_Y_SIZE = 0x0005

const BackGroundControlReg_A = 0x000c // uint32_t 0x00C4000C

const BorderControlReg_H_A = 0x0008 // uint32_t 0x00C40008

const BorderControlReg_L_A = 0x0004 // uint32_t 0x00C40004

const CURSOR_CHARACTER = 0x0011 // ca - cursor character 0-255

const CURSOR_COLOR = 0x0010 // co - color            0-255

const CURSOR_ENABLE = 0x0013 // en - enable & 0x01

const CURSOR_RATE = 0x0012 // ra - rate   & 0x02    (0 = 1 per sec, 1 = 2 per sec, 2 = 4 per sec, 3 = 5 per sec)

const CURSOR_X_H = 0x0016

const CURSOR_X_L = 0x0017

const CURSOR_Y_H = 0x0014

const CURSOR_Y_L = 0x0015

const CursorControlReg_H_A = 0x0014 // uint32_t 0x00C40014  - cursor position

const CursorControlReg_L_A = 0x0010 // uint32_t 0x00C40010  - cursor settings : co_ca_ra_en

const FONT_MEMORY_BANK0 = 0x8000

const LineInterrupt0_A = 0x0018 // uint16_t 0x00C40018

const LineInterrupt1_A = 0x001a // uint16_t 0x00C4001A

const LineInterrupt2_A = 0x001c // uint16_t 0x00C4001C

const LineInterrupt3_A = 0x001e // uint16_t 0x00C4001E

const MasterControlReg_A = 0x0000 // uint32_t 0x00C40000

const MasterControlReg_A_b1 = 0x0000

const MasterControlReg_A_b2 = 0x0001

const MasterControlReg_A_b3 = 0x0002

const MasterControlReg_A_b4 = 0x0003

const MousePointer_Mem_A = 0x0400 // uint16_t 0x00C40400

const MousePtr_A_CTRL_Reg = 0x0c00 // uint16_t 0x00C40C00

const MousePtr_A_Mouse0 = 0x0c0a // uint16_t 0x00C40C0A

const MousePtr_A_Mouse1 = 0x0c0c // uint16_t 0x00C40C0C

const MousePtr_A_Mouse2 = 0x0c0e // uint16_t 0x00C40C0E

const MousePtr_A_X_Pos = 0x0c02 // uint16_t 0x00C40C02

const MousePtr_A_Y_Pos = 0x0c04 // uint16_t 0x00C40C04

const VKY3_BRDR_EN = 0x00_00_00_01 /* Border Enable */

const VKY3_MCR_BLANK_EN = 0x00_04_00_00 >> 16 /* Turn OFF sync (to monitor in sleep mode) */

const VKY3_MCR_DOUBLE_EN = 0x00_00_04_00 >> 8 /* Doubling Pixel */

const VKY3_MCR_GAMMA_EN = 0x00_01_00_00 >> 16 /* GAMMA Enable */

const VKY3_MCR_GRAPH_EN = 0x00_00_00_04 /* Graphic Mode Enable */

const VKY3_MCR_MANUAL_GAMMA_EN = 0x00_02_00_00 >> 16 /* Enable Manual GAMMA Enable */

const VKY3_MCR_RESOLUTION_MASK = 0x00_00_03_00 >> 8 /* Resolution - 00: 640x480, 01:800x600, 10: 1024x768, 11: 640x400 */

const VKY3_MCR_TEXT_EN = 0x00_00_00_01 /* Text Mode Enable */

const VKY3_MCR_TEXT_OVRLY = 0x00_00_00_02 /* Text Mode overlay */

const VKY3_X_SCROLL_MASK = 0x00_00_00_70 /* X Scroll */

const VKY3_X_SIZE_MASK = 0x00_00_3f_00 >> 8 /* X Size */

const VKY3_Y_SIZE_MASK = 0x00_3f_00_00 >> 16 /* Y Size */

Types

type Vicky

type Vicky struct {
	// contains filtered or unexported fields
}

func New

func New(name string, size int) *Vicky

func (*Vicky) Clear

func (v *Vicky) Clear()

func (*Vicky) Dump

func (v *Vicky) Dump(address uint32) []byte

RAM-interface specific

func (*Vicky) GetCommon

func (v *Vicky) GetCommon() *emu.GPU_common

func (*Vicky) Name

func (v *Vicky) Name(fn byte) string

func (*Vicky) Read

func (v *Vicky) Read(fn byte, addr uint32) (byte, error)

func (*Vicky) ReadReg

func (v *Vicky) ReadReg(addr uint32) (byte, error)

func (*Vicky) RenderBitmapText

func (v *Vicky) RenderBitmapText()

func (*Vicky) Size

func (v *Vicky) Size(fn byte) (uint32, uint32)

func (*Vicky) UpdateBitmapFB

func (v *Vicky) UpdateBitmapFB(addr uint32, val byte)

addr is relative here, ie. $B0:1000 means $1000

func (*Vicky) Write

func (v *Vicky) Write(fn byte, addr uint32, val byte) error

func (*Vicky) WriteReg

func (v *Vicky) WriteReg(addr uint32, val byte) error