Top antminer s19 pro hashboard Secrets
Top antminer s19 pro hashboard Secrets
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one) Since the to start with-era h2o radiator are not able to satisfy the heat dissipation necessities, a h2o pump must be added in collection (or two drinking water radiators in series) through the transformation;
Open up MPLABIPE and choose unit: PIC16F1704, click electrical power to choose the facility supply manner, then click operate. The initial step: select file to locate the .HEX file to get programmed; The 2nd step: click on connect to join Typically; The 3rd phase: click This system button, and following completion, click on verifiy to prompt the verification to verify the programming is productive. Determine five-7 Determine five-eight Forth step: Check out the Increase circuit output
c) LCD Show ASIC113: (Reporting 113), it signifies that the hash board can detect 114 chips at 115200 baud price, but only 113 chips are discovered at 12M baud amount, and one particular chip couldn't be found at 12M baud fee; Repair approach: Utilizing the dichotomy method, limited-circuit the 1V8 test level as well as RO test stage amongst the 38th and 39th chips Using the quick circuit probe. Should the log can discover 38 chips, there isn't a dilemma with the main 38 chips; if shorter-circuiting the 47th chip, although the log studies forty sixth, it implies that the 47th chip cannot be detected, and there is no challenge While using the visual inspection. Normally, the 47th chip shall get replaced; Determine five-fifteen d) Liquid crystal display Exhibit ASICNG: (X, a specific chip is fixedly claimed), there are two conditions: d-1) The 1st case: the take a look at time is largely similar to The nice board (ordinarily the worth of X will likely not change each time you examination) (exam time refers back to the time from when the beginning take a look at button is pressed to enough time when the result of ASICNG: (X) is exhibited over the LCD). This situation is likely for being attributable to the abnormal resistance welding on the front and rear CLK, CI, and BO of your Xth chip, so customers shall give attention to these six resistors. The modest probability is because of X-1, X, X+one, that may be, Amongst the 3 chips, the following pins irregular welding circumstances from the chip come about: Determine five-16 d-two) The second scenario: the check time is sort of two times as long as The nice board (from time to time the value of X will change anytime you check, and occasionally X=0); at the moment, the log typically has the next data (the purple variety isn't 13 someday, based on which seat the hash board tester is connected to); throughout the take a look at, believe which the area voltage of every one of the fields before the irregular placement is sort of under 0.3V, as well as area voltage in the back fields are Practically all better than 0.34V. This situation is brought on by the chip not currently being soldered effectively, commonly one.8V, 0.8V, RXT, CLK are usually not soldered properly. It is suggested to straight measure the area voltage to Track down which area is the trouble. The 1V8 and RO limited-circuit technique used in part a) also can locate the irregular posture;
● After the regime check is handed (the quick-circuit test of the overall routine examination is critical to stay away from the chip or other products getting burnt because of the shorter circuit when the ability is turned on), the chip check can be performed Together with the hashboard tester, along with the positioning can be determined based on the check result of the hashboard tester.
two. When utilizing the S19 Professional+ Hyd series exam fixture for The 1st time, use the SD card flash program to update the FPGA around the fixture Command board, unzip it and replica it towards the SD card, and insert the card into the fixture card slot.
three: Following the conversion file is penned, format the SD card, decompress the take a look at file, and duplicate it to the SD card. Then insert the take a look at fixture card slot, power on until eventually the fixture screen displays, indicating that all of your documents are mounted efficiently. Now it is possible to test the hash board.
Final results from mining calculator are estimation according to The present problem, block reward, and Trade price for distinct coin. Glitches can arise, so your investment decision final decision should not be based upon the effects of the calculator.
Open up MPLABIPE and select gadget: PIC16F1704, simply click ability to pick out the power offer method, then simply click function. The initial step: select "file" to discover the .HEX file to become Get It Here programmed; the next stage: simply click "connect" to attach Usually; the 3rd step: click the "method" button, and soon after completion, simply click "verify" to prompt the verification to show the programming is thriving.
PatternNG is attributable to the big distinction between the characteristics with the chip along with other chips. At the moment, it is actually located that the chip die is ruined, so just swap the chip. In accordance with the log details, the alternative procedures are as follows:
(one) Sudden ability failure all through OTP or time of below 30s will trigger the Regulate board to fail to open the OTP purpose.
If any problems arise in the exam, they ought to be repaired based on the monitoring interface as well as take a look at LOG prompts. The maintenance strategies for the Preliminary check and also the aging exam of The full machine are the same.
Sample NG is due to the massive difference between the attributes of the chip and other chips. At present, it can be found that the chip die is destroyed, so just replace the chip. According to the log details, the alternative regulations are as follows: If the looks of the chip isn't ruined, just substitute the chip with the bottom reaction rate in Every area.
When setting up the massive heat sink, the surface area of your chip has to be evenly coated with thermal gel plus the cooling fan shall be at entire velocity. When utilizing the chassis to dissipate heat, 2 hashboards must be put concurrently to form an air duct.
Keep on to investigate with dichotomy till the problematic chip is found. Assuming that there is a problem While using the Nth chip, once the 1V8 and RO between the N-1th and Nth chips are small-circuited, N-1 chips can be found, but in the event the 1V8 and RO between the Nth and N+1th chips are short circuited, all the chip cannot be located.