pluto_hdl_adi

Commit Graph

Author	SHA1	Message	Date
Istvan Csomortani	c8d4f956e7	axi_dacfifo: Update the read back logic Update the readback logic of the FIFO. The controller uses a relative address counter, which counts the DMA beats. The readback logic uses the last value of that counter to define the wrapping address. The aditional data from the last AXI burst, if there is any, will be dropped.	2016-05-27 14:13:55 +03:00
Istvan Csomortani	81ade7f26c	axi_dacfifo: Fix resets DMA side: axi_resetn is used to reset the address counters DAC side: GT tx_rst is used to reset the last_address register	2016-05-27 14:13:55 +03:00
Istvan Csomortani	e855ef38f4	axi_dacfifo: Initial commit AXI DAC fifo, which use the PL side DDR memory. The minimum data granularity is 1kbyte.	2016-04-19 11:28:33 +03:00

Author

SHA1

Message

Date

Istvan Csomortani

c8d4f956e7

axi_dacfifo: Update the read back logic

Update the readback logic of the FIFO. The controller uses a
relative address counter, which counts the DMA beats. The readback
logic uses the last value of that counter to define the wrapping
address. The aditional data from the last AXI burst, if there is any,
will be dropped.

2016-05-27 14:13:55 +03:00

Istvan Csomortani

81ade7f26c

axi_dacfifo: Fix resets

DMA side: axi_resetn is used to reset the address counters
DAC side: GT tx_rst is used to reset the last_address register

2016-05-27 14:13:55 +03:00

Istvan Csomortani

e855ef38f4

axi_dacfifo: Initial commit

AXI DAC fifo, which use the PL side DDR memory. The minimum data granularity is 1kbyte.

2016-04-19 11:28:33 +03:00

3 Commits (d0b40afb45bd3a278be7af7aec2d9d964cda4756)