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PRODUCT USER GUIDE
CR Value
IO Name
Default*
0000
0001*
0010
GPIO_B_7
0011
0100
(AUXADC)
0101
0110
0111
0000
0001*
0010
GPIO_B_8
0011
(AUXADC)
0100
0101
0110
0111
0000
0001*
0010
GPIO_B_9
0011
(AUXADC)
0100
0101
0110
0111
0000
0001*
0010
GPIO_B_10
0011
(AUXADC)
0100
0101
0110
0111
Name
GPIO[19]
WIFI_TXD
UART0_RTS
I2C1_SDA
I2SIN_LRCK
UART1_TX
PTA_EXT_IF_FREQ
CM33_GPIO_EINT11
GPIO[20]
CONN_WF_MCU_AICE_
TCKC
UART0_CTS
I2C1_SCL
I2SIN_BCK
DEBUG_12
PTA_EXT_IF_ACT
CM33_GPIO_EINT12
GPIO[21]
CONN_WF_MCU_AICE_
TMSC
PTA_EXT_IF_PRI
TDMIN_LRCK
DMIC_DAT1
DEBUG_13
ANT_SEL9
CM33_GPIO_EINT13
GPIO[22]
CONN_BGF_MCU_AICE_
TCKC
PTA_EXT_IF_WLAN_ACT
TDMIN_DI
DMIC_DAT2
DEBUG_14
ANT_SEL10
CM33_GPIO_EINT14
www.acsip.com.tw
Default
Dir
Dir
PU/PD
I/O
GPIO 19
O
Wi-Fi Debug UART TX
O
UART0 RTS
I/O
I2C1 Data
O
PD
O
I2SIN LRCK
O
UART1 TX
I
External PTA Frequency
I
CM33 EINT11
I/O
GPIO 20
I
Wi-Fi N10 SWD
I
UART0 Control
O
I2C1 Clock
I
PD
O
I2SIN BCK
O
Debug Signal 12
I
External PTA Active
I
CM33 EINT12
I/O
GPIO 21
I/O
Wi-Fi N10 SWD
I/O
External PTA Priority
I/O
TDMIN LRCK
I
PU
I
DMIC DAT1
O
Debug Signal 13
O
Antenna Select 9
I
CM33 EINT13
I/O
GPIO 22
I
BT N10 SWD
O
External PTA WLAN Active
I
I
PD
TDMIN DI
I
DMIC Data2
O
Debug Signal 14
O
Antenna Select 10
I
CM33 EINT14
Product Name
Version
Doc No
Date
Page
Description
EK-AI7933CLD
E
912-13903
2022/11/14
21 /33
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