1. Command Mode:
° If core_en = 0: Enable bits 3 and 0 in Core Configuration Register (0x0)
° If core_en = 1 and command_mode = 0
- Disable the core, make core enable 0
- Enable command mode
- Enable Core
2. Video Mode:
° If core_en = 0:
- Program required Timing Registers
- Make core_en = 1 and command mode bit = 0
° If core_en = 1 and command_mode = 1
- Wait for command execution in progress (bit 11 of 0x2C) to be 0
- Ensure timing registers are programmed
- Make command mode = 0