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60
O
PD13
61
O
PD14
62
O
PD15
63
O
PC6/TIM8_CH1
64
O
PC7/TIM8_CH2
65
O
PC8/TIM8_CH3
66
O
PC9
67
O
PA8
PA9/
68
I/O
USART1_TX
PA10/
69
I
USART1_RX
70
I/O
PA11/USBDM
71
I/O
PA12/USBDP
JTMS-SWDIO/
72
I/O
PA13
73
S
VCAP_2
74
S
VSS_2
75
S
VDD_2
JTCK-SWCLK/
76
I/O
PA14
PA15/
77
O
I2S3_WS
PC10/
78
O
I2S3_CK
PC11/
79
O
I2S3ext_SD
PC12/
80
I
I2S3_SD
81
I/O
PD0
82
I/O
PD1
83
I/O
PD2
84
I/O
PD3
85
I/O
PD4
86
I/O
PD5
87
I/O
PD6
88
O
PD7
PB3/
89
O
SPI3_SCK
LCD_A0
LCD_CS1
FL_C
Fast lock voltage output control, active high
FAST_LOCK
Fast lock voltage output control, active high.
CTC/DCS_OUT
BEEP
5RC
SAVE
5C power supply power control; active high.
Reserved Bootloader TX; Alternate external access control
串口TXD/
SELC
串口RXD/
EXT_PTT
USBD-
USB data cable DM, then the external accessories 5 feet
USBD+
USB data cable DP, access to external accessories 4 feet.
SWDIO/
WORN_SW
VCAP_2
VSS_2
VDD_2
SWCLK/
Reserved JTAG interface; multiplexed access
to external accessories 12 feet.
MANDOWN_SW
I2S_FS
I2S_CK
I2S_RX
I2S_TX
K2
K3
K4
K5
K6
K7
K8
V_CS
V_SCLK
LCD_A0
LCD_CS1
CTC / DCS PWM output to TCXO
BEEP / ALARM / DTMF PWM output
5R power control, active high.
input, then the first part of the external accessories.
Reserved Bootloader RX; multiplexed external
PTT input, external accessory pin 9.
Reserved JTAG interface.
External capacitor to ground.
Ground
Connect 3.3V.
Connect to HR_C5000 pin 37 I2S_FS
Connect the HR_C5000 to the 36th foot I2S_CK
Connect HR_C5000 pin 34 I2S_RX
Connect HR_C5000 to pin 35 I2S_TX
Press key K2 to enter
Press key K3 to enter
Press key K4 to enter
Press key K5 to enter
P
ress key K6 to enter
Press key K7 to enter
Press key K8 to enter
Connect HR_C5000 to pin 44 V_CS
Connect the HR_C5000 to the 43rd pin V_SCLK
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