Difference between revisions of "Upd pcb"
From DIDEAS Wiki
m (→Wifi radio (SWIFY / WIP4a)) |
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= R2x0 Power/FET = | = R2x0 Power/FET = | ||
[[Upd_2x0_217_power_board | FET/POWER board (217)]] | [[Upd_2x0_217_power_board | FET/POWER board (217)]] | ||
| − | |||
=IMU= | =IMU= | ||
* 3 known | * 3 known | ||
[[Upd_219_imu | IMU]] | [[Upd_219_imu | IMU]] | ||
| + | |||
| + | =PCB needed Revisions= | ||
| + | * debug documentation should should show all TP pads, and not be the mirror image. | ||
| + | ==FET== | ||
| + | * populate coin charger as default with 6.3V target voltage | ||
| + | * way to measure coin cell voltage without charger enabled? MTR ENABLED -> disable 6V LDO | ||
| + | ==SCMC== | ||
| + | * populate so local vbat is default (R222, R233 installed) | ||
| + | * locate IMU header for easy access. possibly rot180 - or move 2mm away from edge. | ||
| + | * remove 1.25mm headers for EC30, replace with single 12x0.8mm header. add 3.3V to 5V level shift output. | ||
| + | * need to determine the accuracy of the RTC. Seems to be drifting. | ||
| + | |||
| + | ==IMU== | ||
| + | * probably want to upgrade dual axis IMU | ||
| + | |||
| + | |||
=Wifi radio (SWIFI / WIP4a)= | =Wifi radio (SWIFI / WIP4a)= | ||
Revision as of 17:57, 24 June 2009
PCB Hardware Assembly PFCmdMenu iochan Merge
Contents
R2x0 SCMC
R2x0 Power/FET
IMU
- 3 known
PCB needed Revisions
- debug documentation should should show all TP pads, and not be the mirror image.
FET
- populate coin charger as default with 6.3V target voltage
- way to measure coin cell voltage without charger enabled? MTR ENABLED -> disable 6V LDO
SCMC
- populate so local vbat is default (R222, R233 installed)
- locate IMU header for easy access. possibly rot180 - or move 2mm away from edge.
- remove 1.25mm headers for EC30, replace with single 12x0.8mm header. add 3.3V to 5V level shift output.
- need to determine the accuracy of the RTC. Seems to be drifting.
IMU
- probably want to upgrade dual axis IMU
Wifi radio (SWIFI / WIP4a)
Voltage Clamps
Lab bench Support
Rev 1x0 State / Motor Controller
- 6 known
Rev 1x0 Power Board
- 7 known (including 2 from UPD)
Blue radio
???
