URL
https://opencores.org/ocsvn/udp_ip_stack/udp_ip_stack/trunk
Show entire file |
Details |
Blame |
View Log
| Rev 16 |
Rev 17 |
| Line 209... |
Line 209... |
set_tx_result <= '1';
|
set_tx_result <= '1';
|
end case;
|
end case;
|
end if;
|
end if;
|
|
|
when SEND_USER_DATA =>
|
when SEND_USER_DATA =>
|
udp_tx_data_out_ready <= '1'; -- in this state, we are always ready to accept user data for tx
|
udp_tx_data_out_ready <= ip_tx_data_out_ready; -- in this state, we can accept user data if IP TX rdy
|
if ip_tx_data_out_ready = '1' then
|
if ip_tx_data_out_ready = '1' then
|
if udp_txi.data.data_out_valid = '1' or tx_count = x"000" then
|
if udp_txi.data.data_out_valid = '1' or tx_count = x"000" then
|
-- only increment if ready and valid has been subsequently established, otherwise data count moves on too fast
|
-- only increment if ready and valid has been subsequently established, otherwise data count moves on too fast
|
if unsigned(tx_count) = unsigned(udp_txi.hdr.data_length) then
|
if unsigned(tx_count) = unsigned(udp_txi.hdr.data_length) then
|
-- TX terminated due to count - end normally
|
-- TX terminated due to count - end normally
|
© copyright 1999-2024
OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.