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PRODUCT USER GUIDE
CR Value
IO Name
Default*
0000*
0001
0010
0011
GPIO_R_10
0100
0101
0110
0111
0000*
0001
0010
0011
GPIO_R_11
0100
0101
0110
0111
0000
0001
0010*
0011
GPIO_T_0
0100
0101
0110
0111
0000
0001
0010*
0011
GPIO_T_1
0100
0101
0110
0111
Name
GPIO[39]
DBSYS_SWDIO_TMS
I2C0_SDA
PWM_10
DSP_URXD0
CONN_BGF_MCU_TMS
ANT_SEL0
RSVD
GPIO[40]
DBSYS_TDO
RSVD
PWM_11
DSP_UTXD0
UART0_RX
ANT_SEL1
RSVD
GPIO[41]
RSVD
DBSYS_NTRST
I2C0_SDA
CONN_BGF_UART0_RXD
I2C1_SDA
ANT_SEL2
CM33_GPIO_EINT0
GPIO[42]
RSVD
DBSYS_SWCLK_TCLK
UART1_RX
UART0_RX
DSP_URXD0
ANT_SEL3
CM33_GPIO_EINT1
www.acsip.com.tw
Default
Dir
Dir
PU/PD
I/O
GPIO 39
I/O
CM33 JTAG
I/O
I2C0 Data
O
PWM 10
I
PD
I
DSP UART RX
I
BT N10 JTAG
O
Antenna Select 0
I
RSVD
I/O
GPIO 40
O
CM33 JTAG
I
RSVD
O
PWM 11
O
PU
O
DSP UART TX
I
UART0 RX
O
Antenna Select 1
I
RSVD
I/O
GPIO 41
I
RSVD
I
CM33 JTAG
I/O
I2C0 Data
I
PD
I
BT UART RX
I/O
I2C1 Data
O
Antenna Select 2
I
CM33 EINT0
I/O
GPIO 42
I
RSVD
I
CM33_SWD (Default)
I
UART1 RX
I
PD
I
UART0 RX
I
DSP UART RX
O
Antenna Select 3
I
CM33 EINT1
Product Name
Version
Doc No
Date
Page
Description
EK-AI7933CLD
E
912-13903
2022/11/14
26 /33
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