CY8CKIT-059 datasheet(28/48 Pages) CYPRESS

28 / 48 page

CY8CKIT-059 PSoC® 5LP Prototyping Kit Guide, Doc. #: 001-96498 Rev. *G

Hardware

4.2.6

User and Passive Inputs

4.2.6.1

Push Button

The target PSoC 5LP board contains a single push button connected to the P2.2 pin on the

PSoC 5LP device. This button can be used for general user inputs or to control different states in an

application.

Figure 4-8. Push Button on the Board

4.2.6.2

Reset/Boot Button

The KitProg board contains a push button connected to the XRES pin on the target PSoC 5LP

device and P12_4 of the KitProg device. This button serves two functions:

■

Reset the PSoC 5LP device: When this button is pressed, XRES line of the PSoC 5LP is

connected to ground, which, in turn, resets the target device.

■

Bootload the KitProg: When this button is pressed while plugging the KitProg into the USB port of

the PC, the KitProg enters the bootloader mode. In this mode, bootloadable applications can be

downloaded on the KitProg device.

Figure 4-9. Reset/Boot Button

Reset Button

The target board also provides a footprint for a through-hole switch, which can be used to reset the

device when the two boards are separated.

Figure 4-10. Reset (RST) Button

USER PUSH BUTTON

P2_2

SW1

Switch

CY8CKIT-059 数据表(PDF) 28 Page - Cypress Semiconductor