Altera SerialLite III Streaming MegaCore Function User Manual
Page 50
Signal
Width
Clock Domain
Direction
Description
sync_tx
8
Standard
clocking:
user_clock
Advanced
clocking:
core_clock
Input
The sync vector is an 8 bit bus. The data
value at the start of a burst and at the end of a
burst are captured and transported across the
link.
Note: This vector is not associated with
Interlaken channelization or flow
control schemes.
valid_tx
1
Standard
clocking:
user_clock
Advanced
clocking:
core_clock
Input
This vector indicates that the data is valid.
start_of_burst_
tx
1
Standard
clocking:
user_clock
Advanced
clocking:
core_clock
Input
When the core is in burst mode operation,
assertion of this signal indicates that the
information on the data vector is the
beginning of a burst.
Because continuous mode is one long burst,
in this mode the signal is asserted only once
at the start of the data.
end_of_burst_tx
1
Standard
clocking:
user_clock
Advanced
clocking:
core_clock
Input
When the core is in burst mode operation,
assertion of this signal indicates that the
information on the data vector is the end of a
burst.
4-26
Signals
UG-01126
2015.05.04
Altera Corporation
SerialLite III Streaming IP Core Functional Description