Altera DisplayPort MegaCore Function - Manual (Page 26)

Table 4-6: Secondary Interface
N
is the stream number; for example,
tx_msa_conduit
represents Stream 0,
tx1_msa_conduit
represents Stream
1, and so on.
Interface Signal Type Clock Domain Port Direction Description
tx_ss_clk Clock N/A tx_ss_clk
Output
TX transceiver clock
out and clock for
secondary stream
MSA
(txN_
msa_
conduit)
Conduit tx_ss_clk txN_msa[191:0]
Input
Input port for fixed
MSA parameters
Secondary
Stream
(txN_ss)
AV-ST
tx_ss_clk
txN_ss_data[127:0]
Input
Secondary stream
interface
txN_ss_valid
Input
txN_ss_ready
Outp
ut
txN_ss_sop
Input
txN_ss_eop
Input
Table 4-7: Audio Interface
m
is the number of TX audio channels.
N
is the stream number; for example,
tx_audio
represents Stream 0,
tx1_audio
represents Stream 1, and so on.
Interface Signal Type Clock
Domain
Port Direction Description
Audio
(txN_audio)
Clock N/A
txN_audio_clk
Input Audio clock
Conduit txN_audio_
clk
txN_audio_lpcm_data
[m*32-1:0]
Input
Audio sample data
interface
txN_audio_valid
Input
txN_audio_mute
Input
4-10 Source Interfaces
UG-01131
2015.05.04
Altera Corporation DisplayPort Source
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