Unibrain 780 User Manual

Page 59

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Unibrain Fire-i 580/780/785/980 Operation Manual

Page 53

The user defined LUT save procedure is as follows:

1. Check the save ready bit (bit1) status of the LUT save control register (0xF2F10140). If bit 1 is 0, wait.

2. Write 1 at the LUT buffer address init bit (bit7) of the LUT save control register (0xF2F10140): 0xF2F10140

(<= 0x01000000).

3. Then write 4096 LUT data at the LUT data register (0xF2F10144).

4. Finally, write save command (bit0), LUT index (N: bit8~bit11) at the LUT save control register (0xF2F10140):

0xF2F10140 (<= 0x80N00000).

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580, 785, 980