Instruction manual, ch341a
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Software operation Notes:1. CH341A.EXE 24 \ 25 programming software, the detection function can only belong to auxiliary functions, as part of the chip data sheet can not be found, unable to obtain the corresponding identification chip manufacturers \ information chip ID, the only cause of this function could not perfect, so there is part of the chip can not be detected, so that the accuracy of detection is also not one hundred percent.2. The error detection and identification problems (referring MX25L6445 identified as MX25L6405 and others), for example MX25L6405, MX25L6406 and MX25L6445, three types of chip equipment numbers are the same, so lead to erroneous identification.3. When the detection target chip as "Unknown", does not mean that the programmer is not programming. Can be programmed by manually selecting the chip.For example the chip list does not correspond to the model, you can directly select the closest type \ brand, choose the same capacity.One in which the firm has "COMMON", on behalf of Common. Various brands of chip programming instructions are the same (except for SST and ESMT).So in the software model \ brand can only be regarded as a call, as long as the select the right chip capacity, you can direct do the programming operation (except SST and ESMT).4. If the chip list, there is no model you need, can an select COMMON in companies, then select the appropriate chip capacity.5. When the detection information content of the last four lines are displayed $ FF, means the chip pin is not properly in contact with the test stand intact, check that is anti-chip or virtual welding and so on.6. If encountered using the "Auto" button programmed chips, prompted, "writes timeout failed!" Error message. At this time should switch to manual operation, click on the "Erase" , you need to wait ten seconds, and then click the "Programming" (Cause 1 may be individual chips compatibility issues, the reader should wait for a break time interval.; cause 2, chip pin with programmer test socket contact is not good, leading to chip unresponsive with computer instruction issued).7. During the write operation, do not suggest you perform other operations (such as browsing the web \ facebook \ download, etc.), may cause read and write data errors and cause data validation failure.
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