Maxim Integrated 73M1866B/73M1966B Implementers Guide - Manual (Page 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