MYC-C4377-4E512D-100-I

MYC-C437X CPU Module - Up to 1GHz TI AM437x Series ARM Cortex-A9 Processors - 512MB DDR3 SDRAM, 4GB eMMC Flash, 32KB EEPROM - Gigabit Ethernet PHY - Power Management IC - Two 0.8mm pitch 100-pin Board-to-Board Expansion Connectors - Ready-to-Run Linux 4.1.18 Figure 1-1 MYC-C437X CPU Module Top-view Figure 1-2 MYC-C437X CPU Module Bottom-view The MYC-C437X CPU Module is a low-cost compact-sized SOM (System on Module) based on 1GHz Sitara AM437x (AM4376, AM4377, AM4378, AM4379) ARM Cortex-A9 processors from Texas Instruments (TI), featuring 3D graphics acceleration for rich graphical user interfaces, PRU-ICSS for industrial protocols, improved Vector Floating Point (VFP) unit and other peripherals and interfaces support like Quad-SPI, dual parallel cameras, two independent eight-channel ADCs, etc. The MYC-C437X CPU Module integrates the AM437x processor, 512MB DDR3 SDRAM, 4GB eMMC Flash, 32KB EEPROM, Gigabit Ethernet PHY and Power Management IC TPS65218 on board and can be served as the controller board of your next design. It has two 0.8mm pitch 2*50-pin board-to-board expansion connectors for interconnecting with your base board, thus providing an interface for the base board to carry most of the I/O signals to and from the CPU module. Figure 1-3 MYC-C437X CPU Module 1/7 The MYC-AM437X CPU Module series have four models with different AM437x processors. They are sharing the same pin-out with software fully compatible. MYIR delivers the MYC-C4378 by default. Other three models are only available for mass quantity demand. You can get to know the main differences of the four AM437x Sitara ARM Cortex-A9 processors from below image. Figure 1-4 AM437x Devices Comparison The MYD-C437X is a fully-featured development board for the MYC-C437X CPU Module. The base board has brought out rich peripheral sets interfaces including two serial ports, four USB Host ports, one USB OTG port, dual Gigabit Ethernet ports, two CAN, one RS485, one Micro SD, two camera, HDMI, LCD, Touch screen, JTAG and more others. Figure 1-5 MYD-C437X Development Board 2/7 MYIR has ported Linux 4.1.18 OS for the MYD-C437X board. The MYC-C437X CPU module will come with a product disk which contains the detailed user manual, datasheet and software package. The modules can be used in various applications such as medical devices, navigation equipment, bar code scanner, test and measurement and industrial control applications. Hardware Specification The TI AM437x high-performance processors are based on the ARM Cortex-A9 core. Customers using this next generation solution will see an increase in performance, as well as extensive reuse from the ARM Cortex-A8 offerings. A. Use of TSC will limit available ADC0 inputs. B. Max clock: LPDDR2 = 266 MHz; DDR3/DDR3L = 400 MHz Figure 1-6 AM437x Function Block Diagram Increasing performance and peripheral support Sitara AM437x processors deliver the right balance of: Performance • Up to 1GHz of processing power • 3D graphics accelerator • On-chip quad-core PRU co-processor for real-time processing • Improved vector floating-point unit Interfaces • LPDDR2/DDR3 • QSPI • Display subsystem Connectivity • Two parallel camera ports 3/7 • • • • Dual-port 1Gb Ethernet switch Two independent, eight-channel ADCs WiLink connectivity drivers Industrial protocols via PRU-ICSS Mechanical Parameters • • • • • Dimensions: 60mm x 45mm PCB Layers: 8-layer design Power supply: +5V/2A Static power: about 5V/0.33A Working temperature: 0~70 Celsius (commercial grade) or -40~85 Celsius (industrial grade) Processor • TI AM437x (AM4376, AM4377, AM4378, AM4379) - Up to 1GHz Sitara ARM Cortex-A9 32-Bit RISC processor - POWERVR SGX Graphics Accelerator subsystem for 3D graphics acceleration to support display and gaming effects - Single-cycle vector floating point (VFP) - Dual camera and display processing subsystem - Cryptographic acceleration and secure boot - PRU-ICSS enables simultaneous industrial Ethernet protocols and motor feedback protocols - Support for 32 bit LPDDR2/DDR3/DDR3L - Low power: ~5mW deep sleep and < 0.1mW RTC-only - Simplified power sequence for flexible power designs Memory • • • • 256MB DDR3 SDRAM (512MB is optional) 4GB eMMC Flash (reserved 256/512MB Nand Flash design) 16MB QSPI Flash (reserved design, not soldered on board) 32KB EEPROM Peripherals and Signals Routed to Pins MYC-C437x Pinouts Description • Power Management IC (TPS65218B1RSLR) • Gigabit Ethernet PHY • One power indicator (Red LED) • One user LED (Green) • Two 0.8mm pitch 100-pin board-to-board expansion connectors can carry out interfaces below - 2 x USB - 6 x Serial ports - 2 x I2C - 2 x CAN - 2 x SPI - 14 x ADC (8 channels from ADC1 and 6 channels from ADC0) - 3 x SDIO 4/7 Function Block Diagram Figure 1-7 MYC-C437X Function Block Diagram Dimension Chart of MYC-C437X Figure 1-8 MYC-C437X Dimension Chart 5/7 Software Features MYIR’s MYC-C437X CPU module supports for Linux and is provided with software packages. Many peripheral drivers are in source code to help accelerate customers’ designs with a stable and reliable hardware and software platform. The software features are summarized as below: OS Item Features Bootstrap SPI program u-boot Kernel Version Linux 4.1.18 (source code) Ethernet Gigabit Ethernet driver (source code) NandFlash eMMC LCD Controller RTC HDMI Touch driver Button UART LED GPIO Watchdog Camera CAN ADC Audio File system The secondary bootstrap (source code) USB Host driver (source code) MMC/SD/TF Drivers The primary bootstrap (source code) USB Host USB Device Linux Description PWM Buildroot USB Device driver (source code) MMC/SD/TF card driver (source code) Nand Flash driver (source code) eMMC driver (source code) LCD driver (source code, supports 7-inch LCD) RTC driver (source code) HDMI driver (source code) Resistive and Capacitive touch screen driver (source code) Button driver (source code) UART driver (source code) LED driver (source code) GPIO driver (source code) Watchdog driver (source code) Camera driver (source code) CAN driver (source code) ADC driver (source code) SGTL5000 driver (source code, do not provide at present) PWM driver (source code) Provide tar package and ubi image file Table 1-1 Software Features of MYC-C437X 6/7 Order Information Product Item Packing List MYC-C4378 CPU Module (Part No.: MYC-C4378-4E512D-100-C)  One MYC-C437X CPU Module  One Product DVD (including user manual, datasheet, and software packages) MYC-C4378 CPU Module (Part No.: MYC-C4378-4E512D-100-I) MYC-C4377 CPU Module (Part No.: MYC-C4377-4E512D-100-I) MYIR Tech Limited Room 04, 6th Floor, Building No.2, Fada Road, Yunli Smart Park, Bantian, Longgang District, Shenzhen, Guangdong, China 518129 E-mail: sales@myirtech.com Phone: +86-755-22984836 Fax: +86-755-25532724 Website: http://www.myirtech.com 7/7