VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
VSC7133
10-bit Transceiver for Fibre
Channel and Gigabit Ethernet
Figure 2: Detection of a Properly Aligned Comma Character
RCLK
RCLKN
COMDET
R(0:9)
K28.5 TChar TChar TChar
TChar: 10 bit Transmission Character
Figure 3: Detection and Resynchronization of an Improperly Aligned Comma
RCLK
RCLKN
COMDET
Receiving Two Consecutive K28.5+TChar Transmission Words
Clock Stretching
R(0:9)
Potentially Corrupted
K28.5 TChar TChar TChar K28.5 TChar
G52187-0 Rev. 2.4
1/17/00
© VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
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