Commit Graph

7 Commits (c2dd991736430cb0f4e3ddef242ef4f09aeccffc)

Author SHA1 Message Date
Lars-Peter Clausen b24f93a8bd axi_logic_analyzer: Reduce AXI address width
The axi_logic_analyzer does not use the full width of the AXI interface
address. It only responds to register access in the first 32 registers.

Reduce the size of the AXI address to 7 bit accordingly. This allows the
scripts to correctly infer the internal register map size which will cause
the interconnect to filter out access to these unused register.

This slightly reduces utilization by getting rid of some pipeline
registers.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-04-18 12:17:40 +02:00
Lars-Peter Clausen 77399ec7aa axi_logic_analyzer: Add missing reset wire declaration
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
2017-04-18 12:17:40 +02:00
Adrian Costina 8ba86cb75c axi_logic_analyzer: Allow changing data pins direction to output only after data is available from the DMA or if the output is set from a register for that specific pin 2017-04-18 12:17:40 +02:00
Adrian Costina 8476d9d59a axi_logic_analyzer: Allow only data[0] to be used as alternative clock.
- drive all logic on clk_out instead of clk
2017-04-18 12:17:39 +02:00
Adrian Costina d7edd71aef axi_logic_analyzer: Triggering changes on valid data 2017-03-14 15:25:00 +02:00
Adrian Costina 37a1c98c12 axi_logic_analyzer: Switched from BUFGMUX to BUFGMUX_CTRL for glitch free clock switching 2017-02-27 14:19:54 +02:00
Adrian Costina 6604cc7322 axi_logic_analyzer: Initial commit 2017-01-31 16:23:56 +02:00