hi,
i use the TJA1102 mow,
i reference the SPF-29837_B0-20.pdf , i have some question.
NO1 question:
Fig 1
whnen PHYAD[3:1]=100 why the P0_PHY ADDRESS is not 0x04?whether there have PHYAD[0]?
but i can't find it in datasheet.
NO2 question:
Fig 2
when PHYD[3:1]=100,why the P0 PHYADDRESS not same to the Fig1?
haiyang
best wish
Hi,
1) for PHY address explanation please refer to Table 20 of the DS
2) here is typo in the schematic, PHYAD[3:1] should be 111, pull ups are used. Then PHY addresses are 0xE for P0 and 0xF for P1
BR, Petr
