PSoC 6 WiFi-BT Pioneer Kit Guide, Doc. # 002-22677 Rev. *B
66
A.2.9
Push Buttons
The PSoC 6 WiFi-BT Pioneer Kit has a reset button and three user buttons:
■
The reset button
(SW1)
is connected to the XRES pin of the PSoC 6 MCU, and is used to reset
the device.
■
The user button
(SW2)
is connected to pin P0[4] of the PSoC 6 MCU.
(SW2)
can be changed to
active HIGH mode by changing the zero resistors as shown in the figure below.
■
The remaining two buttons –
SW3
and
SW4
are connected to the PSoC 5LP device for program-
ming mode and custom application selection respectively (see the
for
details).
All the buttons connect to ground on activation (active LOW) by default.
A.2.10
Cypress NOR Flash
The Pioneer board has a Cypress NOR flash memory (
) of 512 Mb capacity.
The NOR flash is connected to the serial memory interface (SMIF) of PSoC 6 MCU. The NOR flash
device can be used for both data and code memory with execute-in-place (XIP) support and encryp-
tion.