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PRODUCT USER GUIDE
CR Value
IO Name
Default*
0000
0001*
0010
GPIO_B_11
0011
(AUXADC)
0100
0101
0110
0111
0000
0001*
0010
GPIO_B_12
0011
0100
(AUXADC)
0101
0110
0111
0000
0001*
0010
0011
GPIO_B_13
0100
0101
0110
0111
0000
0001*
0010
0011
GPIO_B_14
0100
0101
0110
0111
Name
GPIO[23]
CONN_BGF_MCU_AICE_
TMSC
DSP_URXD0
I2C0_SDA
DMIC_DAT3
DEBUG_15
ANT_SEL11
CM33_GPIO_EINT15
GPIO[24]
ADSP_JTAG_TDO
DSP_UTXD0
I2C0_SCL
DMIC_CLK1
RSVD
ANT_SEL12
CM33_GPIO_EINT16
GPIO[25]
ADSP_JTAG_TCK
RSVD
UART0_RX
SPIM0_SCK
RSVD
UART1_RX
SPIS_SCK
GPIO[26]
ADSP_JTAG_TRST
CM33_UART_TX
UART0_TX
SPIM0_CS_N
RSVD
UART1_TX
SPIS_CS_N
www.acsip.com.tw
Default
Dir
Dir
PU/PD
I/O
GPIO 23
I/O
BT N10 SWD
I
DSP UART RX
I/O
I2C0 Data
I
PU
I
DMIC Data3
O
Debug Signal 15
O
Antenna Select 11
I
CM33 EINT15
I/O
GPIO 24
O
DSP JTAG
O
DSP UART TX
O
I2C0 Clock
O
PU
O
DMIC CLK1
O
RSVD
O
Antenna Select 12
I
CM33 EINT16
I/O
GPIO 25
I
DSP JTAG
I
RSVD
I
UART0 RX
I
PD
O
SPIM0 Clock
RSVD
I
UART1 RX
I
SPIS_SCK
I/O
GPIO 26
I
DSP JTAG
O
CM33 UART TX
O
UART0 TX
I
PU
O
SPIM0 CS
RSVD
O
UART1 TX
I
SPIS_CS_N
Product Name
Version
Doc No
Date
Page
Description
EK-AI7933CLD
E
912-13903
2022/11/14
22 /33
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