ml6696 Microsemi Corporation, ml6696 Datasheet - Page 5

• Manufacturer Part Number: ml6696
• Description: 100base-x Fiber Physical Layer
• Manufacturer: Microsemi Corporation

PIN DESCRIPTION
PIN
60 (4)
61 (5)
62 (6)
NAME
TXD2
TXD1
TXD0
FUNCTION
Transmit data TTL input. TXD<3:0>
inputs accept TX data symbols
from the MII. Data appearing at
TXD<3:0> are clocked into the
ML6696 on the rising edge of
TXCLK.
Transmit data TTL input. TXD<3:0>
inputs accept TX data symbols
from the MII. Data appearing at
TXD<3:0> are clocked into the
ML6696 on the rising edge of
TXCLK.
Transmit data TTL input. TXD<3:0>
inputs accept TX data symbols
from the MII. Data appearing at
TXD<3:0> are clocked into the
ML6696 on the rising edge of
TXCLK.
(Pin Number in Parentheses is for PLCC Version) (Continued)
PIN
63 (7)
64 (8)
NAME
TXEN
TXER
FUNCTION
Transmit enable TTL input. Driving
this input high indicates to the
ML6696 that transmit data are
present at TXD<3:0>. TXEN edges
should be synchronous with
TXCLK.
Transmit error TTL input. Driving
this pin high with TXEN also high
causes the part to continuously
transmit an H symbol (00100).
When TXEN is low, TXER has no
effect.
ML6696
5