Difference between revisions of "X728-hardware"
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{{GD Template Impl}} | {{GD Template Impl}} | ||
− | + | ==Power Jack and Connectors== | |
{| class="wikitable collapsible collapsed" | {| class="wikitable collapsible collapsed" | ||
| Power input || 5Vdc +/- 5% ,≥3A | | Power input || 5Vdc +/- 5% ,≥3A | ||
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| Power output connector || XH2.54mm 2pin | | Power output connector || XH2.54mm 2pin | ||
|} | |} | ||
− | + | ==6-Pin Function Header== | |
− | |||
{| class="wikitable collapsible collapsed" | {| class="wikitable collapsible collapsed" | ||
! Jumper Name !! Usage | ! Jumper Name !! Usage | ||
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Open - Short - Automatic shutdown disabled | Open - Short - Automatic shutdown disabled | ||
|} | |} | ||
− | + | ==Connector for External Power Switch== | |
− | |||
{| class="wikitable collapsible collapsed" | {| class="wikitable collapsible collapsed" | ||
! Pin No. !! Pin Description | ! Pin No. !! Pin Description | ||
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|} | |} | ||
− | + | ==Power button (Script for power mgnt installed)== | |
{| class="wikitable collapsible collapsed" | {| class="wikitable collapsible collapsed" | ||
| Press and Release || Raspberry Pi and X728 turn on | | Press and Release || Raspberry Pi and X728 turn on | ||
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|} | |} | ||
− | == | + | ==Function LEDs== |
+ | {| class="wikitable collapsible collapsed" | ||
+ | ! LED Name !! Usage | ||
+ | |- | ||
+ | | BAT LOW || LED red on indicates battery low (≤3.0Vdc) or blue power button pressed (Jumper for ASD inserted) | ||
+ | |- | ||
+ | | || | ||
+ | |- | ||
+ | | 5V OUT || LED green on flashing indicates 5V power out and UPS powered by battery | ||
+ | |- | ||
+ | | AC FAIL || LED red on indicates AC power loss or PSU failure or PSU disconnected | ||
+ | |- | ||
+ | | || | ||
+ | |- | ||
+ | | PWR || "LED blue indicates | ||
+ | |- | ||
+ | | Stays on - Power on | ||
+ | |- | ||
+ | | Blinks rapidly - system rebooting | ||
+ | |- | ||
+ | | Blinks slowly - Shutting down" | ||
+ | |} | ||
<!--Add review function! --> | <!--Add review function! --> |
Revision as of 14:16, 21 April 2020
Contents
Power Jack and Connectors
Power input | 5Vdc +/- 5% ,≥3A |
DC Power Plug Size | 5.5*2.5mm |
USB power in socket | Type-C |
UPS power output | 5.1Vdc 8A |
Power output connector | XH2.54mm 2pin |
6-Pin Function Header
Jumper Name | Usage |
---|---|
PLD
(Power loss detection)" |
Short - AC Power loss or power adapter failure detection enabled
(Active if power adapter disconnected) Open - Power loss detection disabled |
AON
(Auto power-on) |
Short - Auto power-on when power applied
(Will delay 3 seconds before powering on) Open - Auto power-on disabled |
ASD
(Auto shutdown) |
Short - Automatic shutdown enabled when battery low (≤3Vdc )
(Battery must be >3V and installed before enabling this function) Open - Short - Automatic shutdown disabled |
Connector for External Power Switch
Pin No. | Pin Description |
---|---|
1 | Power on/off control connecting to switch |
2 | Ground |
3 | LED+ for battery low indicator |
4 | LED+ for power on, rebooting and shutdown |
Power button (Script for power mgnt installed)
Press and Release | Raspberry Pi and X728 turn on |
Press and hold for 1~2 seconds | System rebooting |
Press and hold for 3~7 seconds | System shutting down |
Press and hold for >8 seconds | Force shutdown |
Function LEDs
LED Name | Usage |
---|---|
BAT LOW | LED red on indicates battery low (≤3.0Vdc) or blue power button pressed (Jumper for ASD inserted) |
5V OUT | LED green on flashing indicates 5V power out and UPS powered by battery |
AC FAIL | LED red on indicates AC power loss or PSU failure or PSU disconnected |
PWR | "LED blue indicates |
Stays on - Power on | |
Blinks rapidly - system rebooting | |
Blinks slowly - Shutting down" |
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