What Does hashboard s9 Mean?
What Does hashboard s9 Mean?
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Possibly, the IP can not be located as a result of abnormal Procedure. Seek advice from the initial stage for troubleshooting.
1. Pay attention for the system when changing the chip. There will be no evident deformation of your PCB board immediately after changing any equipment. Look at regardless of whether there are actually any open up or short circuit issues while in the substitute components and surrounding components.
② Visually inspect no matter if you will find obvious signs of burnt elements, parts impact offset or lacking sections, and so forth.
Inadequate amount of chips: If the number of chips is insufficient, you may make reference to PT2 for screening and repair.
8V and 1.2V patch filter capacitors are short-circuited, or even the IC of the LDO circuit in this domain has weak soldering/Untrue soldering/materials injury;
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Upkeep system: In the PT2 test, look at the serial port print log. It is normally due to an error while in the register address of a certain chip. Just change the BM5 chip as demonstrated in Determine 5-19 (asic starts off from 0).
Open MPLABIPE and choose gadget: PIC16F1704, click power to pick out the power supply method, then simply click run. The first step: find "file" to find the .HEX file to generally be programmed; the second action: simply click "join" to connect Generally; the 3rd action: simply click the "system" button, and soon after completion, simply click "validate" to prompt the verification to show the programming is successful.
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When using the chassis to dissipate heat, two hashboards should be placed at the same time to type an air duct. The single-sided check on the generation should also be certain that the air duct is shaped (critical).
a) Following the card recovery is handed, the inexperienced LED indicator is going to be constantly on, and the ability shall be restarted;
If there isn't any problem with the relationship, you could conduct the PT2 examination on The one board to examine whether the take a look at can pass. If Order Here it could be passed, almost certainly the control board is faulty. If the examination fails, make use of the PT2 routine maintenance strategy to repair.
c) LCD Display screen ASIC75: (Reporting seventy five), it ensures that the hash board can detect seventy six chips at 115200 baud fee, but only 75 chips are discovered at 12M baud price, and one chip couldn't obtain at 12M baud level; Repair system: Using the dichotomy technique, brief-circuit the 1V8 test issue and also the RO exam place amongst the 38th and 39th chips with the short-circuit probe.
a. Ensure the enthusiast connector continues to be plugged to the socket and there's no hurt within the admirer cable. (Under photographs are terrible socket and terrible cable examples)