-Mailbox is a pretty useful little block, registers don't belong in the RX space
-Moved registers to the "MESH" group block at bits [10:8].
-Feel good about this, should not change...
-Has been tested to work with test/test_regs.emf
-For new register address, see README.md
cc @olajep @peteasa
- Removed the cfgif block, too confusing. There is a good lesson here. Probably the n'th time I that I have been overzealous about reuse. When you end up adding a parameter to a block that duplicates the logic 2X it's always better to create two separate blocks...
- Changed the register access interface to packet format
- Change the priority on the etx_arbiter to pick read responses first
- Removed redundant signals
- Took away the read resonse bypass on remap in tx for now..
- Removed defparams (convention)
- Unified wait signal on tx
- Fixed cfg wait
-
- Gating mailbox_not empty with irq_en. bit [28] of RXCFG
- Changing elink output interrupt to "or" of not_empty and full
- Adding mailbox status register (mostly for debug)
- Moving register addresses to make space for mailbox status register
- Fixing wrappers for DV
- Updating README docs with new register map
- Removing mailbox from RX status reg. Doesn't belong there, should be coupled with mailbox for modularity.
-Adding model (one source..)
-generate for 104x32 for xilinx
-making prog_full the default full indicator
-bringing out almost_full for future use
-fixing interface change in all modules
-Access without symmetry was awkward, now we can reach regs from TX or RX side
-Removes a special path for mailbox (came for free)
-At the same time reduced clock complexity (one clock for system!!)
-Moved mailbox to top level
-Changed main clock to "sys_clk" for all
