DDC VDIF Change Log:
. Changes made:
DDC VDIF Current Version
- Attenuation commands will now execute immediately instead of at the beginning of the next second. A new attenuation command can be sent once per 20ms.
- Monitors from the RDBE synthesizer board will now be read once per 100us instead of once per second.
- The phenomenon of increasing delay with decreasing BW has been corrected (a.k.a "bandwidth dependent delay change bug").
- Additional preparatory work to fix the missing last frame issue when a recording is stopped.
: ddc_1502883.bin & DDC VDIF Configuration File
. VDIF sample encoding fixed in QuantComparator.vhd. The output data should now be encoded correctly as per the VDIF specification. DDC VDIF Version
: ddc_1501383.bin & DDC VDIF Configuration File
. Changed validFlag to use valid_sm in order to fix failure to transmit last frame from each thread. DDC VDIF Version
: ddc_1501283.bin & DDC VDIF Configuration File
. Added monitor for internal PPS
. Many changes to registers, added epoch seconds for VDIF header merged changes from M5B 1.4.113 into variant VDIF branch
. Merged changes from M5B1.4.113 into VDIF1.5.003
. Refined test mode in vdif_interface
. Added test mode in vdif_interface
. Timing pass
. First branch off of MARK5B version 1.4.61