Commit Graph
5 Commits
Author SHA1 Message Date
Wade Fife 6227436d54 fpga: rfnoc: Regenerate noc_shells
Original-commit: 6ff8bd326b0da4d2f9e044a3df3e19b807459d25
2022-03-04 09:42:39 -06:00
Wade Fife 73506997bd rfnoc: Fix noc_shell direction comments
Some comments describing data flow direction were wrong. This commit
updates the Mako files and updates the noc_shell modules with newly
generated versions.


Original-commit: 270a7e13c365d05ba04ab44a2f844d96ba15f43b
2021-12-08 08:36:46 -06:00
Wade Fife 2e9f7b96ee siggen: Fix direction of rotation
The I and Q were swapped in sine_tone, which caused confusion and made
the rotation of REG_CARTESIAN clockwise by default. This effectively
made the resulting frequency negative. This PR makes the I and Q order
consistent with RFNoC and fixes the direction of rotation so that a
positive value for REG_PHASE_INC (phase increment) results in a
counter-clockwise rotation, which yields a positive frequency.


Original-commit: 4e6531f30648ede5be8f93fa49fdcd4973b73813
2021-10-27 07:56:09 -07:00
Wade Fife 38e4708a4a fpga: Remove stale references to UHD_FPGA_DIR
Original-commit: 8c0c30642d47d17e2fa9d168b462d7ace18cc3d4
2021-09-08 08:36:05 -05:00
Wade Fife 2eb71626fb fpga: rfnoc: Add Signal Generator RFNoC block
Original-commit: 1e94f85b8bafc3f9acab7ef35d2675fa7e61f6f4
2020-07-30 12:51:41 -05:00