JBOD interface testing device and method
An interface testing and interface technology, which is applied in the server field to achieve the effect of expanding the scope of application, widening application prospects and ensuring product quality
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[0032] Example 1
[0033] Please refer to figure 1 , This embodiment provides a JBOD interface test device, the device includes:
[0034] The read-write diagnostic module (I2C diagnostic module 1 and I2C diagnostic module 2), a power supply control module, and a power supply. The read-write diagnostic module is connected to the target JBOD interface through the I2C bus. The read-write diagnostic module is connected to the power control module. The control module is connected to the power supply, and the power control module is connected to the target JBOD interface. Among them, the read-write diagnostic module and the power control module are mounted on a chip supporting I2C.
Example Embodiment
[0035] Example 2
[0036] Such as figure 1 As shown, this embodiment provides a JBOD interface testing device, including:
[0037] The read-write diagnostic module (I2C diagnostic module 1 and I2C diagnostic module 2), a power supply control module, and a power supply. The read-write diagnostic module is connected to the target JBOD interface through the I2C bus. The read-write diagnostic module is connected to the power control module. The control module is connected to the power supply, and the power control module is connected to the target JBOD interface. The read-write diagnostic module is mounted on the control chip, and the power control module uses FPGA.
[0038] The read-write diagnostic module (I2C diagnostic module 1, I2C diagnostic module 2): This module is used to realize data interaction with the "target to be diagnosed" JBOD port through the I2C protocol, and is implemented as the main body of the fixture of the present invention;
[0039] The power supply includes: b...
Example Embodiment
[0041] Example 3
[0042] This embodiment provides a JBOD interface testing method, including the following steps:
[0043] S1. The power control module verifies that the target JBOD interface is in place by receiving the ground signal of the target JBOD interface.
[0044] The power control module determines whether the ground signal of the target JBOD interface is received. If it is received, it determines that the target JBOD interface is in place, and sends an in-position signal to the read-write diagnostic module to trigger the read-write diagnostic module to start diagnosis. If the target JBOD interface is not received The ground signal indicates that the target JBOD interface does not exist, and an error message is output.
[0045] S2. The read-write diagnostic module sends a read-write command to the target JBOD interface, and obtains the read-write execution result according to the return information of the target JBOD interface.
[0046] After connecting the JBOD interface of...
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