Specifications

Document Number: 002-30672 Rev. ** Page 11 of 46
PRELIMINARY
CYBT-243068-02
CYBT-243069-02
Table 5 details the available Input and Output functions that are configurable to any solder pad (in this table) that are marked as
SuperMux capable.
33 DEV_WAKE DEV_WAKE
A signal from the host to the CYBT-243068-02/CYBT-243069-02 module indicating that the host
requires attention.
34 P26 P26 - - ✓✓ see Tabl e 5
35 GND GND Ground
Table 5. GPIO SuperMux Input and Output Functions
Function Input or Output Function Type
GPIOs
Required
Function Connection Description
SPI 1 Input/Output
Serial Communication
(Master or Slave)
4 ~ 7
SPI 1 Clock
SPI 1 Chip Select
SPI 1 MOSI
SPI 1 MISO
SPI 1 I/O 2 (Quad SPI)
SPI 1 I/O 3 (Quad SPI)
SPI 1 Interrupt
SPI 2 Input/Output
Serial Communication
(Master or Slave)
4 ~ 7
SPI 2 Clock
SPI 2 Chip Select
SPI 2 MOSI
SPI 2 MISO
SPI 2 I/O 2 (Quad SPI)
SPI 2 I/O 3 (Quad SPI)
SPI 2 Interrupt
PUART
Input Serial Communication Input
4
Peripheral UART RX
Peripheral UART CTS
Output Serial Communication Output
Peripheral UART TX
Peripheral UART RTS
I
2
C Input/Output
Serial Communication
(Master or Slave)
2
I2C Clock
I2C Data
PCM In Input Audio Input Communication 3
PCM Input
PCM Clock
PCM Sync
PCM Out Output
Audio Output
Communication
3
PCM Output
PCM Clock
PCM Sync
I
2
S In Input Audio Input Communication 3
I2S DI, Data Input
I2S WS, Word Select
I2S Clock
I
2
S Out Output
Audio Output
Communication
3
I2S DO, Data Output
I2S WS, Word Select
I2S Clock
Table 4. CYBT-243068-02/CYBT-243069-02 Solder Pad Connection Definitions (continued)
Pad Pad Name Silicon Pin Name XTALI/O ADC GPIO SuperMux Capable
[2]
Note
2. The CYBT-243068-02/CYBT-243069-02 can configure GPIO connections to any Input/Output function described in Table 5 using the ModusToolbox Device Config-
urator.