LC-PI-D1 - Revision history

Melody: /* Function features */

2023-11-23T06:52:53Z

‎Function features

Melody: /* =About LCPI D1 development board */

2023-11-23T06:49:57Z

‎=About LCPI D1 development board

Melody: Created page with "=='''Product name'''== LCPI Allwinner D1 development board 64bit RISC-V Linux SBC supports Tina Debian system
==='''About LCPI D1 development board'''== LC LCPI develop..."

2023-11-23T06:49:42Z

Created page with "=='''Product name'''== LCPI Allwinner D1 development board 64bit RISC-V Linux SBC supports Tina Debian system ==='''About LCPI D1 development board'''== LC LCPI develop..."

New page

=='''Product name'''==
LCPI Allwinner D1 development board 64bit RISC-V Linux SBC supports Tina Debian system 

==='''About LCPI D1 development board'''==
LC LCPI development board is equipped with Allwinner D1 processor.Allwinner D1 is an external processor based on the R18C-V architecture and the world's first general-purpose SOC developed based on Xuantie C906.D1 integrates a 64-bit Xuantie C906 RISC-V CPU, which provides efficient computing power and runs the Linux system, making it stable and efficient, and convenient for secondary development.D1 supports H.265, H.264, MPE-1/2/4, JPEG, VC1 and other full format decoding. A standalone encoder can encode with JPEG or MJPEG.The integrated multi-ADC/DAC and I2S/PCM/DMIC/OWA audio interface can work seamlessly with the CPU to accelerate multimedia algorithms and improve user experience.The development board integrates HDMI, BT2.1+WiFi, 1xUSB OTG+1xUSB Host 1xFEL+1xRST+1xLRADC buttons, 256MB NAND Flash, 4522 model microphone, 3.5mm stereo audio output interface, 40P RGB LCD liquid crystal interface, UART serial port and other rich peripherals and 2*20Pin GPIO outlet.It is not only a microcomputer that can realize audio and video entertainment, but also can be used for Linux programming learning and project development, supporting Debian, Tina and other operating systems. 

=='''LCPI D1 development board view'''==
LCPI D1 Dimensional Drawing 
[[File:D1-1.jpg]] 
Board size: 85*56mm Weight: 30g 

LCPI D1 front view 
[[File:D1-2.jpg]] 

LCPI D1 reverse view 
[[File:D1-3.jpg]] 

=='''Function features'''==
'''1.CPU''' 
● XuanTie C906 RISC-V CPU 
● 32KB I-cache + 32KB D-cache 

'''2.DSP''' 
● HiFi4 
● 32KB I-cache + 32KB D-cache 
● 64KB I-ram + 32KB D-ram 

3. Video decoding 
● H.265 up to 4K@30fps 
● H.264 up to 4K@24fps 
● H.263, MPEG-1/2/4, JPEG, Xvid, Sorenson Spark, up to 1080p@60fps 

4. Video encoding 
● JPEG/MJPEG 1080p@60fps 
● Supports input picture scaler up/down 

5.Memory 
● 1*512MB DDR3 

6.Onboard storage 
● Self-elastic TF card holder 
●Onboard 256M Byte SPI NAND Flash chip 

7.Wireless network 
● XR829 dual-band WIFI+BT module 
● IEEE 802.11 b/g/n standard 
● Blutooth V2.1+EDR/4.0 
● IPEX antenna interface 

8.Video output 
● HDMI V1.4 up to 4K@30fps 
● 0.5mm 40Pin RGB LCD interface: supports 5.0 inch 800x480 

9.Audio input 
● 4522 electret microphone 

10.Audio output 
● HDMI 
● 3.5mm stereo audio headphone output interface 

11.USB interface 
● 1 X Type-C USB 2.0 OTG 
● 1 X Type-A USB 2.0 Hostv

12.GPIOv
●Onboard 2.54mm 2*20Pin GPIO pin header (some GPIOs are shared with LCD) 

13.UART 
●Onboard 2.54mm 1*3Pin UART pin header 

14.Power supply 
●Type-C USB5V 2A and above current power input 

15.LED lights 
● 1 X power indicator light (red) 
● 1 X programmable LED (green) 
● 1 X Programmable WS2812C-2020 RGB lamp bead 

16. System 
● Support Debian, Tina and other operating systems 

'''Appendix: Allwinner D1 chip interface block diagram''' 
[[File:D1-4.png]] 

=='''LCPI D1 development board interface introduction'''==
[[File:D1-5.jpg]] 

[[File:D1-6.jpg]] 

1. Allwinner D1 XuanTie C906 RISC-V processor 
2. DDR3 memory chip: 1 x 512M Byte 
3. HDMI interface: supports connection to a monitor/TV with HDMI interface, supports HDMI audio output 
4. Type-C USB socket: power supply & 2.0 USB0 OTG, 5V/2A or above current power supply recommended 
5. IPEX WiFi&BT antenna interface 
6. XR829 dual-band WIFI+Bluetooth V2.1 module 
7. 1 x 2.0 USB1 Host interface 
8. FEL key: Press and hold to power on the device to enter FEL programming mode 
9. RST key: Press it briefly to reset and restart the device. 
10. LRADC key: ADC programmable key 
11. 3.5mm stereo headphone jack 
12. 0.5mm 40Pin FPC connected to RGB LCD interface: supports 4.3-inch 480x272/5.0-inch 800x480 LCD (but currently there are only images that drive 5.0 inch screens!) 
13. 4522 electret microphone 
14. UART interface: When in use, GND, TX, and RX are connected to the GND, RX, and TX of the external TTL module respectively. 
15. 2.54mm 2*20Pin GPIO outlet: Some GPIO are shared with LCD driver IO, please pay attention when using it! 
16. 0.5mm 8Pin FPC connected to 1.14 inch (TODO) SPI LCD interface: only reserved and not soldered!!! 
17. 256M Byte Nand Flash: Model MX35LF2GE4AD-Z4I 
18. Self-elastic TF card holder 
19. 0.5mm 6Pin FPC connected to touch screen interface: only reserved and not soldered!!! 
20. 0.5mm 30Pin FPC connected to 8.0-inch 1280x720 (ILI9881C) MIPI LCD interface: only reserved and not soldered!!! 

=='''Introduction to GPIO and LCD interface'''==
● 2.54mm 2*20P GPIO 
[[File:D1-7.png]] 

● 0.5mm 40Pin RGB LCD interface 
[[File:D1-8.png]] 

● 0.5mm 30Pin MIPI LCD interface (not soldered yet) 
[[File:D1-8-1.png]] 

● 0.5mm 6Pin touch screen interface (not soldered yet) 
[[File:D1-9.png]] 

=='''Download LCPI-D1 User Manual'''==
For more information about the use of LCPI-D1, please click Google Drive Link.

@@ Line 31: / Line 31: @@
 ● 64KB I-ram + 32KB D-ram<br>
-. Video decoding<br>
+'''3. Video decoding'''<br>
 ● H.265 up to 4K@30fps<br>
 ● H.264 up to 4K@24fps<br>
 ● H.263, MPEG-1/2/4, JPEG, Xvid, Sorenson Spark, up to 1080p@60fps<br>
-. Video encoding<br>
+'''4. Video encoding'''<br>
 ● JPEG/MJPEG 1080p@60fps<br>
 ● Supports input picture scaler up/down<br>
-.Memory<br>
+'''5.Memory'''<br>
 ● 1*512MB DDR3<br>
-.Onboard storage<br>
+'''6.Onboard storage'''<br>
 ● Self-elastic TF card holder<br>
 ●Onboard 256M Byte SPI NAND Flash chip<br>
-.Wireless network<br>
+'''7.Wireless network'''<br>
 ● XR829 dual-band WIFI+BT module<br>
 ● IEEE 802.11 b/g/n standard<br>
@@ Line 53: / Line 53: @@
 ● IPEX antenna interface<br>
-.Video output<br>
+'''8.Video output'''<br>
 ● HDMI V1.4 up to 4K@30fps<br>
 ● 0.5mm 40Pin RGB LCD interface: supports 5.0 inch 800x480<br>
-.Audio input<br>
+'''9.Audio input'''<br>
 ● 4522 electret microphone<br>
-.Audio output<br>
+'''10.Audio output'''<br>
 ● HDMI<br>
 ● 3.5mm stereo audio headphone output interface<br>
-.USB interface<br>
+'''11.USB interface'''<br>
 ● 1 X Type-C USB 2.0 OTG<br>
 ● 1 X Type-A USB 2.0 Hostv
-.GPIOv
+'''12.GPIO'''
 ●Onboard 2.54mm 2*20Pin GPIO pin header (some GPIOs are shared with LCD)<br>
-.UART<br>
+'''13.UART'''<br>
 ●Onboard 2.54mm 1*3Pin UART pin header<br>
-.Power supply<br>
+'''14.Power supply'''<br>
 ●Type-C USB5V 2A and above current power input<br>
-.LED lights<br>
+'''15.LED lights'''<br>
 ● 1 X power indicator light (red)<br>
 ● 1 X programmable LED (green)<br>
 ● 1 X Programmable WS2812C-2020 RGB lamp bead<br>
-. System<br>
+'''16. System'''<br>
 ● Support Debian, Tina and other operating systems<br>
 '''Appendix: Allwinner D1 chip interface block diagram'''<br>
 [[File:D1-4.png]]<br>
 =='''LCPI D1 development board interface introduction'''==

@@ Line 4: / Line 4: @@
-==='''About LCPI D1 development board'''==
+=='''About LCPI D1 development board'''==
 LC LCPI development board is equipped with Allwinner D1 processor.Allwinner D1 is an external processor based on the R18C-V architecture and the world's first general-purpose SOC developed based on Xuantie C906.D1 integrates a 64-bit Xuantie C906 RISC-V CPU, which provides efficient computing power and runs the Linux system, making it stable and efficient, and convenient for secondary development.D1 supports H.265, H.264, MPE-1/2/4, JPEG, VC1 and other full format decoding. A standalone encoder can encode with JPEG or MJPEG.The integrated multi-ADC/DAC and I2S/PCM/DMIC/OWA audio interface can work seamlessly with the CPU to accelerate multimedia algorithms and improve user experience.The development board integrates HDMI, BT2.1+WiFi, 1xUSB OTG+1xUSB Host 1xFEL+1xRST+1xLRADC buttons, 256MB NAND Flash, 4522 model microphone, 3.5mm stereo audio output interface, 40P RGB LCD liquid crystal interface, UART serial port and other rich peripherals and 2*20Pin GPIO outlet.It is not only a microcomputer that can realize audio and video entertainment, but also can be used for Linux programming learning and project development, supporting Debian, Tina and other operating systems.<br>
 =='''LCPI D1 development board view'''==

LC-PI-D1 - Revision history

Melody: /* Function features */

Melody: /* =About LCPI D1 development board */

Melody: Created page with "=='''Product name'''== LCPI Allwinner D1 development board 64bit RISC-V Linux SBC supports Tina Debian system ==='''About LCPI D1 development board'''== LC LCPI develop..."

Melody: Created page with "=='''Product name'''== LCPI Allwinner D1 development board 64bit RISC-V Linux SBC supports Tina Debian system
==='''About LCPI D1 development board'''== LC LCPI develop..."