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bunnie edited this page May 19, 2020
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Welcome to the betrusted-hardware wiki!
For lack of a better place, here is the DVT hardware validation tracker.
- on power, no tuning, board 2_L as measured at battery - 595mW (wifi off), 626mW (wifi scanning)
- standby, no tuning, board 2_L as measured at battery - 4.3mA @ 4.2V = 18mW (wifi off), 12mA @ 4.2V = 50mW (wifi scanning)
- ship mode, no tuning, board 2_L as measured at battery - 0.07mA-0.03mA (50/50 duty) @ 4.2V. Probably gas gauge.
- backlight (keyboard strand) - +134mA at 4.15V = 0.556 watts 100% brightness
- SRAM: OK
- SPINOR: OK
- KEYBOARD: OK
- TRNG_AVALANCHE: OK
- TRNG_OSC: OK
- I2C: OK
- RTC: OK
- RTC_ALARM: OK
- AUDIO: OK; note: firmware unstable after soft-boots
- SPEAKER:
- VIBE:
- JTAG_LOOP: Wires are there, but driver is inserting an extra
1
somewhere in the chain - MEMLCD: OK
- COM: OK
- REBOOT: OK
- WIFI: OK
- CHARGER: OK
- GASGAUGE: OK
- SLEEP_POWER: OK
- SLEEP_WAKE: OK
- KEYBOARD_WAKE_COMBO: OK - consider introducing 100k pull-downs on sense lines
- SHIPMODE: OK - requires ECO
- SRAM_SLEEP_RETENTION: OK
- EC_SPI: OK
- EC_UART: OK
- SOC_JTAG: OK
- SOC_UART: OK
- GYRO: OK (but interrupts not tested)
- BACKLIGHT: (kbd OK LCD pending)
- USB_BOOST: FAIL - needs work-around PCB for switchover network
- USB_DEVICE: OK - works as wishbone target
- USB_HOST:
- CHARGER_DETECT: OK
- VBUS_LEVEL: OK
- T_DISCHARGE: OK
- ANTIGLITCH: OK
- XADC: OK
- BITSTREAM_INJECT:
- All TBD