## Total Horizontal Pixels = 1962 = 0x7AA
## Total Vertical Lines = 424 = 0x1A8
## Active Horizontal Pixels = 1920 = 0x780
## Active Vertical Lines = 384 = 0x180
## Horizontal Back Porch = 32 = 0x20
## Vertical Back Porch = 24 = 0x18
## Horizontal Sync = 10 = 0xA
## Vertical Sync = 3 = 0x3
## Horizontal Front Porch = 0 = 0x0
## Vertical Front Porch = 13 = 0xD
## Horizontal Sync Polarity = Positive
## Vertical Sync Polarity = Positive
## Bits per pixel = 24 = 0x18
## Pixel Clock = ~49.95 MHz = 50 MHz (= 200 MHz * M/N, where M = 1, and N = 4)



serAddr = 0x18


board.WriteI2C(serAddr,0x66,0x03) # N = 4 = 0x4
board.WriteI2C(serAddr,0x67,0x03)


board.WriteI2C(serAddr,0x66,0x07) # 8 LSB active horizontal
board.WriteI2C(serAddr,0x67,0x80)

board.WriteI2C(serAddr,0x66,0x08) # 4 LSB active vertical and 4 MSB active horizontal
board.WriteI2C(serAddr,0x67,0x07)

board.WriteI2C(serAddr,0x66,0x09) # 8 MSB active vertical
board.WriteI2C(serAddr,0x67,0x18)

board.WriteI2C(serAddr,0x66,0x04) # 8 LSB total horizontal
board.WriteI2C(serAddr,0x67,0xAA)

board.WriteI2C(serAddr,0x66,0x05) # 4 LSB total vertical and 4 MSB total horizontal
board.WriteI2C(serAddr,0x67,0x87)

board.WriteI2C(serAddr,0x66,0x06) # 8 MSB total vertical
board.WriteI2C(serAddr,0x67,0x1A)

board.WriteI2C(serAddr,0x66,0x0C) # horizontal back porch
board.WriteI2C(serAddr,0x67,0x20)

board.WriteI2C(serAddr,0x66,0x0D) # vertical back porch
board.WriteI2C(serAddr,0x67,0x18)


board.WriteI2C(serAddr,0x66,0x0A) # horizontal sync width
board.WriteI2C(serAddr,0x67,0x0A)

board.WriteI2C(serAddr,0x66,0x0B) # vertical sync width
board.WriteI2C(serAddr,0x67,0x03)


board.WriteI2C(serAddr,0x66,0x0E) # horizontal and vertical sync polarity
board.WriteI2C(serAddr,0x67,0x00)


board.WriteI2C(serAddr,0x65,0x04) # internal timing, internal clock
board.WriteI2C(serAddr,0x64,0x05) # enable patgen