CY8CPROTO-064B0S3 PSoC 64 "Secure Boot" Prototyping Kit Guide, Doc. # 002-29505 Rev. *B
41
Hardware
5.2.8
User Buttons
The target PSoC 64 board contains a user button (
SW2
) connected to the P0[4] pin on the PSoC 64
chip. This button can be used for general user inputs or for wakeup during Hibernate mode.
The board has a reset button and mode select button. The reset button (
SW1
) is connected to the
XRES pin of the PSoC 64 device and is used to reset the device. The mode select button (
SW3
) is
connected to the PSoC 5LP device for programming mode (Refer to the
for
details). All the buttons connect to ground on activation (active LOW).
Figure 5-10. Schematics of Push Buttons
When the Reset button (
SW1
) is pressed, the XRES line of the PSoC 64 chip is pulled to ground,
which resets the target device.
Figure 5-11. Schematics of Reset Button
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