Hi Sir,.
1.how` the TD_A_P/N definition in Table.6 mirror port configuration, if it was designed to RJ45 "PLUG" side ?
2. how`s the MDIO maximum clock definition ? is it correct for measurement 6ms/bit ?
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Hi Sir,.
1.how` the TD_A_P/N definition in Table.6 mirror port configuration, if it was designed to RJ45 "PLUG" side ?
2. how`s the MDIO maximum clock definition ? is it correct for measurement 6ms/bit ?
Hi Philip,
Mirror mode changes the polarity and reorders the port numbers as well.
Pin # (48QFN) | Mirror Mode Disabled Pin Assignment | Mirror Mode Enabled Pin Assignment |
1 | TD_P_A (A+) | TD_M_D (D-) |
2 | TD_M_A (A-) | TD_P_D (D+) |
4 | TD_P_B (B+) | TD_M_C (C-) |
5 | TD_M_B (B-) | TD_P_C (C+) |
7 | TD_P_C (C+) | TD_M_B (B-) |
8 | TD_M_C (C-) | TD_P_B (B+) |
10 | TD_P_D (D+) | TD_M_A (A-) |
11 | TD_M_D (D-) | TD_P_A (A+) |
MDIO max frequency is 25MHz.
-Regards
Aniruddha