AX88850 ASIX [ASIX Electronics Corporation], AX88850 Datasheet - Page 23

• Manufacturer Part Number: AX88850
• Description: 100BASE-TX/FX Repeater Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

AX88850
PRELIMINARY
DAISY_IN/OUT frame format
idle
start bit
data0
data1
data2
data3
1
0
RID[0]
RID[1]
RID[2]
PARITY
Notes: PARITY = 1 when sum of 1‘s in RID[2:0] is even
There are two flag : /DIS_DAISY and /TO_ID_CLR which control daisy-chain access. If disable daisy-chain input
(/DIS_DAISY = 0), the RID of current chip can‘t be override and don‘t care the present data on DAISY_IN. If no
daisy-chain input, the RID of current chip can be clear to 0 during time out period with the setting of /TO_ID_CLR =
0. The timer is done about 4sec.
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ASIX ELECTRONICS CORPORATION