Skip to main content

Booting Sequence

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

Mode SelectionModeAliasing
00APPUser code execute in Main Flash memory
01ISPIn 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 operation of boot code"