3014 I/O status during bootloader without 32K clock | Cypress Semiconductor
3014 I/O status during bootloader without 32K clock
I measured the GPIO45 and GPIO50 status without 32K clock,they are Tri-state during bootloader.
Refer to http://www.cypress.com/?docID=43020 GPIO45--> H GPIO50-->L (SPI boot)
Plese tell me the relationship between 32K clock and GPIO boot status.
Is there any app notes about GPIO's status without 32K clock