Maxim-integrated 73M1866B/73M1966B Implementers Guide Uživatelský manuál stáhnout pdf (Strana 12)

73M1866B/73M1966B Implementer’s Guide UG_1x66B_016

12 Rev. 1.3

Begin : RESYNC

1. IF CNT1 !=1 goto 8

2. Write RSTLSBI = 1 (RG0D = xxxx_1xxx).

3. Wait 20 ms.

4. READ RGO3,RG0D

5. Goto BARRIER CHECK

6. IF CNT1 !=2 goto 15

7. Write PCODE=0 MASTER = 1 (RG023 = x100_00xx).

8. Wait 10 ms.

9. Write PCODE=0 MASTER = 0 (RG023 = x000_00xx).

10. Wait 20 ms.

11. READ RGO3,RG0D

12. Goto BARRIER CHECK.

13. IF CNT1 !=3 20

14. Write SLEEP = 1 (RG0F = xx1x_xxxx).

15. Wait 200 ms.

16. Write SLEEP = 0 (RG0F = xx0x_xxxx).

17. Wait 10 ms.

18. READ RGO3,RG0D.

19. Goto BARRIER CHECK

20. Resync Failed. Report to user and reset or power down entire device.

End

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Maxim-integrated 73M1866B/73M1966B Implementers Guide Uživatelský manuál Strana 12