82503 Datasheet, PDF (38/45 Pages) Intel Corporation – DUAL SERIAL TRANSCEIVER (DST)

82503
JABBER TIMINGS
Symbol
Parameter
Min Typ Max Units
t₁₆₅
Maximum Length Transmission before Jabber Fault (TPE) 20
25 150
ms
t₁₆₆
Maximum Length Transmission before Jabber Fault (AUI) 10
13
18
ms
t₁₆₇
Minimum Idle Time to Clear Jabber Function
250 420 750
ms
Figure 39 Jabber Timings
LED TIMINGS
Symbol
Parameter
Min
Typ
t₁₇₀
TxLED RxLED COLED On Time
50
t₁₇₁
TxLED RxLED COLED Off Time
50
t₁₇₂
LILED On Time
50
t₁₇₃
LILED Off Time
100
290421 – 38
Max
Units
450
ms
ms
ms
ms
Figure 40 LED Timings
290421 – 39
38