GigaDevice Semiconductor GD32150R-EVAL User manual

GigaDevice Semiconductor Inc.
GD32150R-EVAL Evaluation Board
User Manual

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Table of Contents
List of Figures............................................................................................................................. 2
1Introduction...................................................................................................................... 3
2Function pin assignment................................................................................................ 3
3Getting started ................................................................................................................. 4
4Hardware layout overview .............................................................................................. 5
4.1 Power supply.......................................................................................................................................5
4.2 Boot option...........................................................................................................................................5
4.3 LED.......................................................................................................................................................6
4.4 Key........................................................................................................................................................6
4.5 USART1 ...............................................................................................................................................7
4.6 RS-485 .................................................................................................................................................7
4.7 RS485_CMP_SELECT......................................................................................................................8
4.8 ADC/DAC.............................................................................................................................................8
4.9 I2S.........................................................................................................................................................9
4.10 I2C.........................................................................................................................................................9
4.11 SPI-TF CARD....................................................................................................................................10
4.12 SPI-TFT LCD.....................................................................................................................................10
4.13 TFCARD-I2S-Select.........................................................................................................................11
4.14 USB.....................................................................................................................................................11
4.15 COMPARATOR .................................................................................................................................11
4.16 HDMI-CEC.........................................................................................................................................12
4.17 TSI.......................................................................................................................................................12
4.18 IR.........................................................................................................................................................13
4.19 BEEP ..................................................................................................................................................13
4.20 RTC.....................................................................................................................................................14
4.21 Extension............................................................................................................................................14
4.22 MCU....................................................................................................................................................15
5Revision history............................................................................................................. 16

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List of Figures
Figure 1 Schematic diagram of power supply.........................................................................................................5
Figure 2. Schematic diagram of boot option............................................................................................................5
Figure 3. Schematic diagram of LED function.........................................................................................................6
Figure 4. Schematic diagram of Key function..........................................................................................................6
Figure 5. Schematic diagram of USART1 function.................................................................................................7
Figure 6. Schematic diagram of RS-485 function...................................................................................................7
Figure 7. Schematic diagram of RS485_CMP_SELECT function........................................................................8
Figure 8. Schematic diagram of ADC/DAC function...............................................................................................8
Figure 9. Schematic diagram of I2S function...........................................................................................................9
Figure 10. Schematic diagram of I2C function........................................................................................................9
Figure 11. Schematic diagram of SPI-TF CARD function....................................................................................10
Figure 12. Schematic diagram of SPI-TFT LCD function ....................................................................................10
Figure 13. Schematic diagram of TFCARD-I2S-Select function.........................................................................11
Figure 14. Schematic diagram of USB function....................................................................................................11
Figure 15. Schematic diagram of RTC function....................................................................................................11
Figure 16. Schematic diagram of HDMI-CEC function ........................................................................................12
Figure 17. Schematic diagram of TSI function......................................................................................................12
Figure 18. Schematic diagram of IR function ........................................................................................................13
Figure 19. Schematic diagram of Beep function...................................................................................................13
Figure 20. Schematic diagram of RTC function....................................................................................................14
Figure 21. Schematic diagram of Extension pins .................................................................................................14
Figure 22. Schematic diagram of MCU..................................................................................................................15

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1 Introduction
GD32150R-EVAL evaluation board uses GD32F150R8T6 as the main controller. As a
complete development platform of GD32F1x0 value line powered by ARM®Cortex™-M3
core, the board supports full range of peripherals. It uses mini-USB interface to supply 5V
power. SWD, Reset, Boot, User button key, LED, I2C, I2S, USART, RS-485, TFT-LCD,
HDMI-CEC, LDR, TSI, IR LED, IR Receiver, RTC, SPI, USB, ADC, DAC and Extension Pin
are also included. This document details its hardware schematic and the relevant
applications.
2 Function pin assignment
Table 1. Pin assignment
Function Pin Description
LED
PC10 LED1
PC11 LED2
PC12 LED3
PD2 LED4
RESET K1-Reset
KEY
PA0 K2-Wakeup
PC13 K4-Temper
PF7 K3-User Key
BEEP PC7 BEEP_CTL
USB
PA11 USBDM
PA12 USBDP
PC2 USBDP pull up pin
IR PC6 IR_RX
PB9 IR_TX
I2C PB6 I2C1_SCL
PB7 I2C1_SDA
I2S
PA4 I2S_WS
PA5 I2S_CK
PA7 I2S_DIN
PA15 MSEL
PB3 MCLK
PB5 MDIN
PA6 I2S_MCK
USART1 PA9 USART1_TX
PA10 USART1_RX
RS-485
PA2 RS485_TX
PA3 RS485_RX
PA1 RS485_DIR

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Function Pin Description
TSI
PB11 TSI_G6_IO1
PB14 TSI_G6_IO4
PB13 TSI_G6_IO3
PB12 TSI_G6_IO2
PC5 TSI_G3_IO1
PB0 TSI_G3_IO2
SPI
PB3 SPI1_SCK
PB4 SPI1_MISO
PB5 SPI1_MOSI
PF5 TFT_CS
PF4 TF_CARD_CS
PC4 TFT_RESET
ADC PC3 ADC123_IN13
HDMI-CEC PB8 CEC
CMP PA1 CMP1_INP
DAC PA4 DAC_OUT1
3 Getting started
The EVAL Board uses Mini USB connecter to get power, the hardware system power is
+3.3V. A Mini USB cable and a J-Link tool are necessary to down programs. Select the
correct boot mode and then power on, the LED6 will turn on, which indicates the power
supply is ready.

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4 Hardware layout overview
4.1 Power supply
Figure 1 Schematic diagram of power supply
G
1
Vout 2 Vin
34
U4 LM1117-3.3
E5
16V/10uF,AVX
E6
16V/10uF,AVX
GND
C20
50V/0.1uF
C21
50V/0.1uF
+3V3
LED6
LED0603
R32
470Ω
1
TP3
TP +3V3
+U5V P1
SMD1210P005TF
R36
0Ω
GND
VDDA
VSSA
C23
50V/0.1uF
+3V3 L1
EBLS1608-3R3K
PA12
PA11
PC2
+5V
+U5V
R37 1MΩ
C22 50V/4700pF
R33 22Ω
R34 22Ω
R35
1.5KΩ
VBUS 1
DM 2
DP 3
ID 4
GND 5
shield 6
CN1
Mini-USB
4.2 Boot option
Figure 2. Schematic diagram of boot option
R18
10KΩ
1
2
3
JP4
BOOT0
GND BOOT0
+3V3
BOOT1 BOOT0 Boot Mode
Default 2-3 User memory
1-2 System memory
Changed by ISP 1-2 SRAM memory

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4.3 LED
Figure 3. Schematic diagram of LED function
PC10
PC11
PC12
PD2
LED1
LED0603
LED2
LED0603
LED3
LED0603
LED4
LED0603
LED
R25
680Ω
R26
680Ω
R27
680Ω
R28
680Ω
GND
4.4 Key
Figure 4. Schematic diagram of Key function
PA0
R29
10KΩ
+3V3
GND
C17
50V/0.1uF
PC13
R31
10KΩ
+3V3
GND
C19
50V/0.1uF
PF7
R30
10KΩ
+3V3
GND
C18
50V/0.1uF
KEY
K2
K-1102B
K3
K-1102B
K4
K-1102B

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4.5 USART1
Figure 5. Schematic diagram of USART1 function
C1+
1V+ 2
C1-
3
C2+
4C2-
5V- 6
T2OUT 7
R2IN 8 R2OUT
9
T2IN
10 T1IN
11
R1OUT
12 R1IN 13
T1OUT 14
GND
15 VCC 16
U5
MAX3232CSE+
+3V3
GND
C2650V/0.1uF
C2850V/0.1uF
C27
50V/0.1uF
C25
50V/0.1uF C24 50V/0.1uF
GND 1
6
2
7
3
8
4
9
5
J2
COM1
GND
RS232
RS232_TX
RS232_RX
RS232_TX
RS232_RX
PA9
PA10
4.6 RS-485
Figure 6. Schematic diagram of RS-485 function
RO
1RE
2DE
3DI
4GND 5
A6
B7
Vcc 8
U6
ST485ABDR
RS485
R38
120R 1
2
JP9
HEADER 2
C29
50V/0.1uF
+3V3
GND
GND
RS485_DIR
RS485_RX
RS485_TXPA2
PA3
RS485_DIR

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4.7 RS485_CMP_SELECT
Figure 7. Schematic diagram of RS485_CMP_SELECT function
1
2
3
JP12
HEADER 3
PA1
COMINP1
RS485_DIR
4.8 ADC/DAC
Figure 8. Schematic diagram of ADC/DAC function
+3V3
GND
ADC
C1
50V/0.1uF
R1
1K
Ω
PC1 VR1
10K
1
TP1
TP ADin
1
2
JP1
HEADER 2
GND
1
TP2
TP DAin
PA4
DAC

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4.9 I2S
Figure 9. Schematic diagram of I2S function
LRCK
1
DATA
2
BCK
3
PD
4
AGND
5
HGND
6
Vcom
7
HoutR
8
SCKI 16
HoutL 9
AIN 10
Vhp 11
VCC 12
MD 13
MC 14
MS 15
U2
PCM1770 PM
NRST
GND
+3V3
E2
16V/10uF,AVX
5
4
3
2
1
J1
HeadPhone
E3
10V/220uF,AVX
E4
10V/220uF,AVX
R7
16R R8 16R
C5
50V/0.22uF
C6
50V/0.22uF
GND
C4
50V/0.1uF
E116V/10uF,AVX
GND
GND
PA4
PA7
PA5
PA6
PA15
I2S
I2S_WS
I2S_DIN
I2S_CK
I2S_MCK
MSEL
MCLK
MDIN
I2S_MCLK
I2S_MDIN
4.10 I2C
Figure 10. Schematic diagram of I2C function
PB6
PB7
A0
1A1
2A2
3GND
4SDA 5
SCL 6
WP 7
VCC 8
U1
AT24C02C-SSHM-T
+3V3
GND
R5
4.7K
Ω
R6
4.7K
Ω
I2C
C3
50V/0.1uF GND

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4.11 SPI-TF CARD
Figure 11. Schematic diagram of SPI-TF CARD function
+3V3
MicroSD card
R41
10K
R40 0
+3V3
R39 0
PB4
PF4
SD/LCD_SPI_CLK
SD/LCD_SPI_MOSI
D2
1D3
2CMD
3VCC
4CLK
5GND
6D0
7D1
8CD
9CN2
TF_CARD_SOCKET
GND
C31
50V/0.1uF
GND
4.12 SPI-TFT LCD
Figure 12. Schematic diagram of SPI-TFT LCD function
VCC
1
GND
2
TFT_CS
3
RESET
4
D/C
5
SDI(MOSI)
6
SCK
7
LED
8
SDO(MISO)
9
CN3
SPI_LCD_Interface
GND
PF5
PC4
PC3
PB4
R42
10K
Ω
+3V3
SD/LCD_SPI_CLK
SD/LCD_SPI_MOSI
RESET
C30
50V/0.1uF
+3V3
+3V3

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4.13 TFCARD-I2S-Select
Figure 13. Schematic diagram of TFCARD-I2S-Select function
1
2
3
JP10
HEADER 3
1
2
3
JP11
HEADER 3
PB3
PB5
SD/LCD_SPI_CLK
SD/LCD_SPI_MOSI
I2S_MCLK
I2S_MDIN
4.14 USB
Figure 14. Schematic diagram of USB function
PA12
PA11
PC2
+U5V
R37 1M
Ω
C22 50V/4700pF
R33 22
Ω
R34 22
Ω
R35
1.5K
Ω
VBUS 1
DM 2
DP 3
ID 4
GND 5
shield 6
CN1
Mini-USB
4.15 COMPARATOR
Figure 15. Schematic diagram of RTC function
1
2 3
JP0
Vbat select
VBAT
1
2BT1
Battety
GND +3V3

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4.16 HDMI-CEC
Figure 16. Schematic diagram of HDMI-CEC function
R24
27K
Ω
+3V3
1
2
JP7
HEADER 2
GND
PB8
HDMI-CEC
4.17 TSI
Figure 17. Schematic diagram of TSI function
A-1 B C A-2
1
2 3
4
TSI1
TSI-line-KEY
R12
10K
Ω
R13
10K
Ω
R14
10K
Ω
C8
47nF
GND
PB11
PB14
PB13
PB12
ACTIVE SHIELD
C9
220nF
R15
2.2K
Ω
PC5
GND
PB0

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4.18 IR
Figure 18. Schematic diagram of IR function
+3V3
1
2 3
Q2
8050
GND
R10
1K
Ω
R9
100
Ω
PB9
LED5
KD-03144R
1
2
3
JP2
HS0038B
+5V
GND
GND
PC6
R11
10K
Ω
C2
10V/4.7uF
R43
100
Ω
4.19 BEEP
Figure 19. Schematic diagram of Beep function
BZ1
BUZZER-5V
+U5V
1
2 3
Q1
8050
GND
R3
1KO
R2
100O
PC7
R4
10KO

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4.20 RTC
Figure 20. Schematic diagram of RTC function
1
2
3
JP5
Vbat select
VBAT
12 BT1
Battety
GND +3V3
4.21 Extension
Figure 21. Schematic diagram of Extension pins
1 2
3 4
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
JP6
HEADER 16X2
1 2
34
56
7 8
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
JP8
HEADER 16X2
PA14PA15 PC10PC11 PC12PD2 PB3PB4 PB5PB6 PB7BOOT0 PB8PB9
GND
PC13
PC14PC15
PC0
PC1
PC2
PC3 PA0
PA1PA2
PF7PF6 PA13PA12 PA11PA10 PA9PA8 PC9PC8 PC7PC6 PB15PB14 PB13PB12
GND
PB11PB10 PB2PB1 PB0PC5 PC4PA7 PA6PA5 PA4PF5 PF4PA3
EXTENTION
+3V3
+3V3

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4.22 MCU
Figure 22. Schematic diagram of MCU
VBAT
1
PC13 - TAMPER1 - WKUP2
2
PC14 - OSC32_IN
3
PC15 - OSC32_OUT
4
PF0 - OSC_IN
5
PF1 - OSC_OUT
6
NRST
7
PC0
8
PC1
9
PC2
10
PC3
11
VSSA / VREF-
12
VDDA / VREF+
13
PA0 - TAMPER2 - WKUP1
14
PA1
15
PA2
16
PA3 17
PF4 18
PF5 19
PA4 20
PA5 21
PA6 22
PA7 23
PC4 24
PC5 25
PB0 26
PB1 27
PB2 28
PB10 29
PB11 30
VSS_2 31
VDD_2 32
PB12 33
PB13 34 PB14 35
PB15 36
PC6 37
PC7 38 PC8 39 PC9 40
PA8 41 PA9 42
PA10 43 PA11 44 PA12 45 PA13 46
PF6 47 PF7 48
PA14
49 PA15
50 PC10
51 PC11
52 PC12
53 PD2
54 PB3
55 PB4
56 PB5
57 PB6
58 PB7
59 BOOT0
60 PB8
61 PB9
62 VSS_1
63 VDD_1
64
U3
GD32150R8T6
OSC8_IN
OSC8_OUT
VBAT
NRST
BOOT0
+3V3
+3V3
GND
GND
VDDA
VSSA
PB6
PB7
PC1
PB11
PB10
PB2
PB1
PB0
PC5
PC4
PA7
PA6
PA5
PA4
PF5
PF4
PA3
PA14
PA15
PC10
PC11
PC12
PD2
PB3
PB4
PB5
PB8
PB9
PC13 PC14 PC15
PC0
PC2 PC3
PA0 PA1 PA2
PF7 PF6
PA13 PA12 PA11 PA10
PA9 PA8
PC9 PC8 PC7 PC6
PB15 PB14 PB13 PB12

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5 Revision history
Table 2. Revision history
Revision No. Description Date
1.0 Initial Release Mar. 8, 2014