occheung

occheung created branch drtio-coremgmt in occheung/artiq

2024-09-02 11:53:13 +08:00

occheung pushed to drtio-coremgmt at occheung/artiq

2024-09-02 11:53:13 +08:00

a1e392fb0e coremgmt: implement flash

cd6e5ff378 drtio-proto: merge coremgmt ACK adn NACK

18e18bdb46 drtio-proto: remove reboot imminent message

67a2c63d2d remote coremgmt: restart device gracefully after flashing

b563533bc8 local coremgmt: return the whole config after read

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occheung created repository occheung/artiq

2024-09-02 11:52:39 +08:00

occheung created pull request M-Labs/artiq-zynq#323

2024-08-28 13:44:53 +08:00

WIP: Support CoreMgmt over DRTIO on Zynq Devices

occheung pushed to master at occheung/serdes-transceiver

2023-06-01 04:32:21 +08:00

46c84dfc20 add remaining files

514b649bfc receiver: allow triggered alignment

1248a46a54 minimal serdes communication loopback

b215dd1b57 init source coding

e8a178a111 multi_serdes: fix formatting

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occheung created branch master in occheung/serdes-transceiver

2023-06-01 04:32:21 +08:00

occheung created repository occheung/serdes-transceiver

2023-06-01 04:28:21 +08:00

occheung commented on pull request M-Labs/artiq-zynq#203

2022-10-21 12:23:22 +08:00

kasli_soc: ident = variant name

Small thing that irked me for a while.

+1

occheung commented on pull request M-Labs/thermostat#70

2022-09-06 11:58:46 +08:00

GUI

This error kept popping up on the console after running python pytec/tecQT.py.

Traceback (most recent call last):
  File "/home/occheung/Desktop/thermostat/pytec/tecQT.py", line 233, in…

occheung closed issue sinara-hw/datasheets#48

2022-09-05 12:00:44 +08:00

2238 MCX-TTL Input edge rate

occheung closed issue sinara-hw/datasheets#52

2022-09-05 12:00:31 +08:00

5108 ADC Sampler Noise spec units

occheung pushed to master at sinara-hw/datasheets

2022-09-05 11:59:52 +08:00

f3858552b6 2245: remove absolute maximum specs

occheung closed issue sinara-hw/datasheets#50

2022-09-05 11:59:52 +08:00

Absolute Maximum Ratings

occheung pushed to master at sinara-hw/datasheets

2022-08-11 10:49:00 +08:00

ebc1235847 1124: add insn for clock configuation setup

occheung commented on issue sinara-hw/datasheets#49

2022-08-10 17:40:36 +08:00

2118 BNC-TTL / 2128 SMA-TTL Isolation spec

There are some example spec from the MAX14434 datasheet. But the isolator is after the I/O transcievers, we really shouldn't be seeing…

occheung commented on issue sinara-hw/datasheets#50

2022-08-10 16:34:39 +08:00

Absolute Maximum Ratings

2245 LVDS-TTL seems to be the only card that has the absolute maximum rating section. It doesn't tell anything really special about the card either, especially when other operational specs in the…

occheung closed issue sinara-hw/datasheets#44

2022-08-10 15:27:31 +08:00

Clocker "rise time" spec is likely incorrect

occheung closed issue sinara-hw/datasheets#36

2022-08-10 15:27:22 +08:00

2118/2128: specify maximum input and output toggle rate

occheung closed issue sinara-hw/datasheets#38

2022-08-10 15:26:40 +08:00

document 1-EEM vs. 2-EEM mode in Urukul

occheung closed issue sinara-hw/datasheets#46

2022-08-10 15:26:22 +08:00

Sampler input with termination enabled shall never exceed 5V regardless of gain setting