Reconfiguration router signals, Reconfiguration router signals -27 – Altera SDI II MegaCore User Manual
Page 42
Related Information
•
on page 3-16
•
Modifying the Reconfiguration Management
on page 3-20
Reconfiguration Router Signals
Table below lists the signals for the reconfiguration router.
Table 3-12: Reconfiguration Router Top Level Signals
The listed signals are exported at the top level of the design example. Other signals—that are not exported—
connect within the design example entity.
Note: These signals are available only when you use the Dynamic TX clock switching feature.
Refer to
Signal
Width Directio
n
Description
ch1_<direction>_tx_start_reconfig
1
Input
Dynamic reconfiguration request signal
for TX PLL dynamic switching at
transmitter or duplex instance at channel
1.
ch1_<direction>_tx_pll_sel
1
Input
TX PLL select signal for TX PLL dynamic
switching at transmitter or duplex
instance at channel 1. This signal is also
connected to
xcvr_refclk_sel
signal of
the SDI instance.
ch1_<direction>_tx_reconfig_done
1
Output Dynamic reconfiguration acknowledge
signal for TX PLL dynamic switching at
transmitter or duplex instance at channel
1.
Related Information
•
on page 3-17
•
Modifying the Reconfiguration Router
UG-01125
2015.05.04
Reconfiguration Router Signals
3-27
SDI II IP Core Getting Started
Altera Corporation