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root / usrp2 / vrt @ a9d30712

Name Size
.gitignore 34 Bytes
Makefile.srcs 441 Bytes
gen_context_pkt.v 3.27 KB
trigger_context_pkt.v 2.04 KB
vita_pkt_gen.v 1.49 KB
vita_rx.build 227 Bytes
vita_rx_chain.v 4.1 KB
vita_rx_control.v 6.9 KB
vita_rx_engine_glue.v 4.11 KB
vita_rx_framer.v 8.05 KB
vita_rx_tb.v 7.45 KB
vita_tx.build 241 Bytes
vita_tx_chain.v 6.78 KB
vita_tx_control.v 6.21 KB
vita_tx_deframer.v 7.73 KB
vita_tx_engine_glue.v 4.41 KB
vita_tx_tb.v 5.68 KB

Latest revisions

# Date Author Comment
f136b062 04/09/2012 11:35 pm Josh Blum

vita: moved clear register to overlap with nchan register

This fixes the bug where setting the format clears the vita RX.
This is only an issue when the noclear option is set by UHD,
because the format register is always so, so it always clears.
Note: noclear is there to support the backwards compat API (pre streamer)....
026f57d2 02/19/2012 12:46 am Josh Blum

vita rx: trigger clear after packet tranfer

To avoid blocking conditions down the pipe,
avoid clearing vita rx during packet transfer.

Adds state machine to delay the clear until after xfer completes.
831213bd 02/15/2012 11:44 pm Josh Blum

dsp rework: added flusher to vita tx chain on clear
42e906a3 02/13/2012 06:21 pm Josh Blum

dsp rework: minor simplification in vita_tx_deframer

all n-series devices meet timing
bada7617 02/12/2012 10:17 pm Josh Blum

dsp rework: full-rate pipelining in vita tx deframer

The vita tx deframer can now pass payload at clock rate.
This enables TX streaming at interpolations factors of 2.

The vector capabilities of TX deframer have been kept in-tact,
and should be functional, however, only MAXCHAN=1 has been tested.
6d45600a 02/10/2012 08:13 pm Josh Blum

dsp rework: pass enables into glue, update power trig, parameterize, fix module inc

DSP enables now pass through the glue and custom modules so it can be user-controlled.

Updated power trigger to current spec, and added comments

Pass width from dsp into glue, and use width to parameterize wires...
34db7474 02/07/2012 12:40 am Josh Blum

dsp rework: implement 64 bit ticks no seconds
a9d30712 02/05/2012 12:38 am Josh Blum

dsp rework: pass vita clears into dsp modules, unified fifo clears
e64b6e6c 02/03/2012 04:08 am Josh Blum

dsp rework: rehash of the custom module stuff and readme
7e6a0855 02/02/2012 02:02 am Josh Blum

dsp rework: custom engine module for rx/tx vita chain

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