Difference between revisions of "Orchard validation matrix"
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| WS2812B driver || OK || || confirmed CPU has GPIO performance to operate on-board LEDs; extended chain testing TBD | | WS2812B driver || OK || || confirmed CPU has GPIO performance to operate on-board LEDs; extended chain testing TBD | ||
|- | |- | ||
| − | | I2C || OK || || | + | | I2C || OK || OK || |
|- | |- | ||
| − | | SPI || OK || || | + | | SPI || OK || OK || |
|- | |- | ||
| OLED || OK || || | | OLED || OK || || | ||
| Line 20: | Line 20: | ||
| UART || OK || || Works well enough for chibiOS | | UART || OK || || Works well enough for chibiOS | ||
|- | |- | ||
| − | | Integrated radio || | + | | Integrated radio || OK || || |
|- | |- | ||
| − | | BLE || | + | | BLE || OK || || |
|- | |- | ||
| Accelerometer || OK || || | | Accelerometer || OK || || | ||
|- | |- | ||
| − | | Microphone || ECO1 / OK || | + | | Microphone || ECO1 / OK || OK || Schematic symbol mirrored; requires board respin. Tested OK on EVT1b |
|- | |- | ||
| − | | MPR121 || OK || | + | | MPR121 || OK || OK || |
|- | |- | ||
| − | | Jog dial + buttons || OK || | + | | Jog dial + buttons || OK || OK || |
|- | |- | ||
| − | | GPIO expander || OK || | + | | GPIO expander || OK || OK || |
|- | |- | ||
| − | | Fancy battery charger || OK || | + | | Fancy battery charger || OK || OK || |
|- | |- | ||
| Shipping state power || OK || OK || immeasurable leakage when in "ship mode" e.g. soft battery disconnect state | | Shipping state power || OK || OK || immeasurable leakage when in "ship mode" e.g. soft battery disconnect state | ||
|- | |- | ||
| − | | Gas gauge || OK/ECO3 || | + | | Gas gauge || OK/ECO3 || OK || gas gauge itself works fine, talks on I2C; but topological position is incorrect and requires ECO3 to be effective |
|- | |- | ||
| USB charging port || OK || || | | USB charging port || OK || || | ||
| Line 48: | Line 48: | ||
| Cheesy battery level option || N/A || || not populated in EVT1 | | Cheesy battery level option || N/A || || not populated in EVT1 | ||
|- | |- | ||
| − | | On-state power characterization || | + | | On-state power characterization || OK || || |
|- | |- | ||
| − | | Standby power characterization || | + | | Standby power characterization || OK || || |
|- | |- | ||
|} | |} | ||
Revision as of 19:36, 4 June 2015
Validation Matrix
| Subsystem | basic status | extended status | notes |
|---|---|---|---|
| Kinetis-W CPU | OK | basic SWIO functions OK, OS operational | |
| WS2812B driver | OK | confirmed CPU has GPIO performance to operate on-board LEDs; extended chain testing TBD | |
| I2C | OK | OK | |
| SPI | OK | OK | |
| OLED | OK | ||
| UART | OK | Works well enough for chibiOS | |
| Integrated radio | OK | ||
| BLE | OK | ||
| Accelerometer | OK | ||
| Microphone | ECO1 / OK | OK | Schematic symbol mirrored; requires board respin. Tested OK on EVT1b |
| MPR121 | OK | OK | |
| Jog dial + buttons | OK | OK | |
| GPIO expander | OK | OK | |
| Fancy battery charger | OK | OK | |
| Shipping state power | OK | OK | immeasurable leakage when in "ship mode" e.g. soft battery disconnect state |
| Gas gauge | OK/ECO3 | OK | gas gauge itself works fine, talks on I2C; but topological position is incorrect and requires ECO3 to be effective |
| USB charging port | OK | ||
| USB charging port OC protect | |||
| Cheesy battery charger option | N/A | not populated in EVT1 | |
| Cheesy battery level option | N/A | not populated in EVT1 | |
| On-state power characterization | OK | ||
| Standby power characterization | OK |
Power Consumption
As measured while on battery, ~3.9V through test.
- Powered on, 16 LEDs running wave-rainbow at default brightness: 78-79mA
- Halted (debug mode) 16 LEDs frozen on wave-rainbow: 76.5mA
- Captouch off: 76.5mA (not measurable reduction)
- LEDs off: 40mA
- Accel off: 39.8mA
- BLE off: 33.1mA
- OLED off: 58.7mA
- Boost off: 25.3mA
- gpiox off: 25.3mA
- PEE-PBE: 22.7mA
- PBE-FBE: 22.1mA
- FBE-FEI: 21.5mA
- Radio off, CPU halted: 3.0mA
Alt-order:
- Halted, everything on: 77.5mA
- Captouch off: 77.4mA
- LEDs off: 40mA
- Accel off: 39.9mA
- BLE off: 33.1mA
- Boost off: 33.2mA
- OLED off: 24.7mA
- gpiox off: 25.3mA or 24.6mA?
- PEE-PBE: 22.7mA
- PBE-FBE: 22.1mA
- FBE-FEI: 21.4mA
- Radio stop: 3.0 mA
- CPU to VLLS0: 0.6mA
Ship mode:
- 0.09mA - 0.130mA leakage (no hibernate instruction to gas gauge)
No difference when hibernation instruction is given to gas gauge.
