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products:w7500:overview:booting

Booting Sequence

W7500 has three different boot modes that can be selected through the BOOT pin and TEST pin.

Mode Selection Mode Aliasing
TEST BOOT
0 0 APP User code execute in Main Flash memory
0 1 ISP In this mode, W7500 can support ISP function in order to control flash using serial interface.

When W7500 is reset by hardware, it will be operated as below in embedded boot code.

Figure 1 I2C Bus Configuration

products/w7500/overview/booting.txt · Last modified: 2015/08/18 09:21 by lawrence