c00a6af4db
usdrx1: Add DDR FIFO
...
The converters on the usdrx1 generate 2.5GB/s. This more than we can
transport over the HP interconnects to the system memory.
Add a dedicated DDR FIFO to design which can be used to buffer the data
before it is transferred to the main memory.
Also increase the interconnect clock rate from 100MHz to 200MHz and the DMA
FIFO size from 4 to 8, so we can transfer the captured data faster to the
main memory.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2015-09-01 11:21:45 +02:00
4927ca85c2
projects- jesd-align port name change
2015-05-20 14:24:26 -04:00
037484e1d0
usdrx1: Updated project to the latest framework
2015-03-25 17:39:51 +02:00
4ea86de4db
usdrx1_zc706: Update interrupts.
2014-11-27 14:03:54 +02:00
5af2474d51
usdrx1: axi_ad9671 / axi_jesd_gt added signal for frame synchronization
2014-09-23 22:44:33 -04:00
bdf01738a1
ultrasound: disconnected ADN4670 chips from SPI lines.
...
Connected everything to ground so that the the clock selected is 0 and all outputs are enabled
2014-09-23 22:30:42 -04:00
d33fb07587
usdrx1: Modified the GPIO assignments so that board specific GPIOs start from GPIO 32.
...
GPIOs for which the directions is known, have been specifically assigned.
The SPI clock has been changed to a lower frequency.
2014-09-16 15:56:19 -04:00
50faf0c53a
Remove executable flags from non-exectuable files
2014-09-09 15:05:06 +02:00
a773cc4992
usdrx1: updated project
...
ad_jesd_align wasa updated to be able to work with frames that have more than 4 octets per frame
2014-09-01 15:18:39 +03:00
38126c404c
usdrx1: spi signal definitions
2014-04-11 14:28:23 -04:00
06b28d2e24
ad9671: compile fixes
2014-04-11 14:28:22 -04:00
96541f0a7f
usdrx1: zc706 updated for usdrx1
2014-04-10 11:05:13 -04:00
ac1c145a61
usdrx1: initial checkin
2014-04-10 11:05:10 -04:00
Lars-Peter Clausen
Rejeesh Kutty
Adrian Costina
Istvan Csomortani