Push Buttons; Cypress Quad Spi Nor Flash - Cypress CYW9P62S1-43012EVB-01 Manual

3.2.9

Push Buttons

The board has a reset button, one user-controllable button and a KitProg3 Mode selection button.
The reset button (SW1) is connected to the XRES pin of the PSoC 6 MCU and is used to reset the
device. A user button (SW2) is connected to pin P1[4] of the PSoC 6 MCU. The Mode selection
button (SW3) is connected to the PSoC 5LP device for programming mode selection (Refer to the
KitProg3 User Guide
pressed. The CYW9P62S1-43012CAR-01 has a pull-up on the PSoC 6 MCU XRES line.
Note: SW4 is not loaded on this kit.
Figure 3-13. Schematics of Push Buttons
USER_BTN_2
Mode Switch
1
P5LP1_2
SW3
2
SKRPACE011
3.2.10

Cypress Quad SPI NOR Flash

The PSoC 62S1 Wi-Fi BT Pioneer Board has a Cypress NOR flash memory (S25FS512SAGM-
FI010) of 512Mb capacity. The NOR flash is connected to the Quad SPI interface of the PSoC 6
MCU device. The NOR flash device can be used for both data and code with execute-in-place (XIP)
support and encryption.
Figure 3-14. Schematics of QSPI Flash
VCC_FLASH
Quad SPI Flash Memory Section
QSPI_IO3
FLASH_RST_L
FLASH_SS_L
QSPI_IO1
VCC_IO_FLASH
R93
10K
R92
10K
No Load
VCC_VDDIO0
R90 0 OHM
R26 0 OHM
CYW9P62S1-43012EVB-01 PSoC 62S1 Wi-Fi BT Pioneer Kit Guide, Doc. # 002-28722 Rev. *B
for details). All buttons are active LOW configuration and short to GND when
User Button / Hibernate Wakeup
VDDD
No Load
R110 10K
SW4
USER_BTN_1
EVQ-PNF04M
No Load
4
3
U3
1 16
HOLD /IO3 SCK
2 15
VCC SI /IO0
3 14
RESET /RFU DNU_7
4 13
DNU_1 DNU_6
5 12
DNU_2 DNU_5
6 11
DNU_3 DNU_4
7 10
CS VSS
8 9
SO/IO1 WP /IO2
S25FS512SAGMFI010
VCC_IO_FLASH
R107
IO6
FLASH_SS_L
R138
IO5
FLASH_INT_L
VCC_FLASH
VCC_FLASH
TP9
C55
VCC_IO_FLASH
1uF
10V
TP20
VBACKUP
R20 10K
XRES_L_MCU
SW2
EVQ-PNF04M
VCC_IO_FLASH
QSPI_SCK
QSPI_IO0
FLASH_INT_L
QSPI_IO2
FLASH_RST_L
0 OHM
No Load
FLASH_INT_L
0 OHM
No Load
VCC_IO_FLASH
C32 C56 C54
0.1uF 1uF 0.1uF
16V 10V 16V
Hardware
Reset Button
SW1
EVQ-PE105K
40