77643909ef
pyfastservo: add note for dac output override
2024-11-15 15:42:25 +08:00
a5dc232be4
gateware: add cdc fifo for dac output value override csr
2024-11-15 15:42:25 +08:00
87059eef2b
gateware: async fifo with depth of 2 is broken
...
- Changing depth to 4 has resolved cdc issue
2024-11-15 15:42:25 +08:00
8a40bb4f21
gateware: Add cdc fifo for adc and dac
...
- dco2d and sys clk use two different clock sources
2024-11-13 15:43:35 +08:00
bbe09de52c
pyfastservo adc: Add helper fn for phase shifting the dac ddr clock
2024-11-08 16:37:29 +08:00
9f2e609b6e
pyfastservo dac: Change debug MSG
2024-11-08 16:37:16 +08:00
6705b182d5
pyfastservo dac: power_down -> power_down_afe
2024-11-08 16:35:52 +08:00
51c8b755d2
pyfastservo dac: hard_reset -> soft_reset
2024-11-08 16:35:52 +08:00
5d55ab4c9c
pyfastservo dac: reacquire clk relationship at init
2024-11-08 16:35:52 +08:00
560b28508c
pyfastservo dac: turn off manual override by default
2024-11-08 16:35:52 +08:00
b1a9fa0ad4
pyfastservo adc: Set default afe gain to 10x
2024-11-08 16:35:52 +08:00
5343b3d45a
pyfastservo adc: print 100 times to check test pattern
2024-11-08 16:35:52 +08:00
4940ee52cc
pyfastservo adc: Add mmcm rst after ADC is rst
2024-11-08 16:35:52 +08:00
382e8467d9
pyfastservo adc: Fix find edge bug
...
- Fix: if frame changed at 31 tap delay, edge would not get detected
2024-11-08 16:35:52 +08:00
6cef418756
gateware: Add CSR Ctrl to PL's MMCM
...
- Generate 45 Degree Phase Shifted DDR Clock
- PLLE2_Base -> MMCM_ADV for ddr clock dynamic phase shift
- Add mmcm_rst, ddr_clk_ps, mmcm_locked status to CSR
- Generate dco2d rst signal from mmcm and connect to the related logic
2024-11-08 16:33:17 +08:00
15a66c01fa
dac: fix initialization order
2024-08-20 16:35:49 +08:00
ed816517cf
si5340: implement paged register writes
...
Signed-off-by: Florian Agbuya <fa@m-labs.ph>
2024-07-31 16:44:39 +08:00
f5729d3bdb
pyfastservo: update initialize script
2024-07-10 16:11:17 +08:00
e3b1525125
pyfastservo: fix adc init script and cleanup
2024-07-10 16:11:17 +08:00
b92d401f2b
pyfastservo: fix dac init script and cleanup
2024-07-10 16:11:17 +08:00
eed43e3fe3
pyfastservo: transfer common functions to common
2024-07-10 16:11:17 +08:00
85af23e547
use recommended init sequence for si5340
...
Signed-off-by: Florian Agbuya <fa@m-labs.ph>
2024-06-25 10:19:58 +08:00
c9d34348bc
fix adc and dac initialization
2024-06-10 10:02:29 +08:00
db88e5db59
use libmonitor compiled by gnumake
2024-05-22 15:32:23 +08:00
1ee382564e
add pyfastservo package and initialize at boot
2024-04-24 18:03:17 +08:00
628582a981
add spidev on device tree
2024-03-15 11:46:51 +08:00
88b3197c0c
add provenance information
2024-03-08 14:35:59 +08:00
0cda432bf9
add fast-servo python init scripts
2024-03-08 14:35:59 +08:00
1244c84f67
fix typo
2024-03-06 17:53:13 +08:00
506bbcc0db
add fast-servo linien gateware
2024-03-01 16:39:56 +08:00
cd9590503c
add fast-servo gateware support files
2024-03-01 16:39:56 +08:00
afa00efee3
clean up device tree package
2024-02-20 09:51:57 +08:00
073f1c9bbd
device tree source from u-boot and cleanup
2024-02-20 09:51:44 +08:00
22129bc04e
fix fast-servo u-boot
2024-02-20 09:51:00 +08:00
62b8b691fe
configure device-tree support
2024-02-20 09:50:41 +08:00
ae31216084
add fast-servo fsbl support
2024-02-20 09:48:40 +08:00
eb10e3ad4e
configure fast-servo u-boot
2024-02-20 09:48:40 +08:00
d17356e750
add fast-servo device tree files
2024-02-20 09:48:40 +08:00
