# 1920x720p50, Dual Link FPD III
# PCLK = 75.19MHz
# DSI clock = 225.57MHz
# DSI Lane Speed = 451.14Mbps/lane
# 4 Lanes DSI
# DSI input port 0
# DSI non-burst mode with sync pulses 
# MODE_SEL0 strap = No. 3
# MODE_SEL1 strap = No. 0 or 1

import time

UB941AS = 0x18

board.WriteI2C(UB941AS,0x01,0x02) # Reset
time.sleep(0.1)
board.WriteI2C(UB941AS,0x01,0x08) # Disable DSI

board.WriteI2C(UB941AS,0x40,0x04) # TSKIP_CNT
board.WriteI2C(UB941AS,0x41,0x05) # TSKIP_CNT
board.WriteI2C(UB941AS,0x42,0x14) # TSKIP_CNT
board.WriteI2C(UB941AS,0x41,0x21) # DSI_CONFIG_1
board.WriteI2C(UB941AS,0x42,0x60) # Set HS and VS polaritry active low

board.WriteI2C(UB941AS,0x40,0x10) # Init DSI Clock Settings (From Section 10.2 of datasheet)
board.WriteI2C(UB941AS,0x41,0x86) # Init DSI Clock Settings (From Section 10.2 of datasheet)
board.WriteI2C(UB941AS,0x42,0x0A) # Init DSI Clock Settings (From Section 10.2 of datasheet)
board.WriteI2C(UB941AS,0x41,0x94) # Init DSI Clock Settings (From Section 10.2 of datasheet)
board.WriteI2C(UB941AS,0x42,0x0A) # Init DSI Clock Settings (From Section 10.2 of datasheet)

board.WriteI2C(UB941AS,0x01,0x00) #Release DSI