SOM-AM335x-PM with evaluation baseboard (Part NO: EVK-PH8700)

Overview

SOM-AM335x-PM with evaluation baseboard is a full-feature evaluation kit for CPU Module SOM-AM335x-PM(Part NO: SOM-PH8700) which can also be taken directly into production quickly. Measuring 180mm by 120 mm, it provides plenty of external interfaces for full pledge development with TI AM335x processor, it offer 4x High- Speed USB2.0 Host, 1xOTG interface, TF card slot, 12-bit camera interface, VGA interface, 2xGigabit Ethernet, 24-bit LCD interface, WIF, MIC input, Audio output, UART, CAN, RS485 and much more.

SOM-AM335x-PM with evaluation baseboard is ideal application for medical instruments, industrial control, communications and other fields.

Figure 1-1 SOM-AM335x-PM with evaluation baseboard(Part NO: EVK-PH8700)

Figure 1-2 SOM-AM335x-PM with evaluation baseboard(Part NO: EVK-PH8700)System Block Diagram

Hardware Features

SOM-AM335x-PM with evaluation baseboard is consist of SOM-AM335x-PM and the baseboard BB-EPH1800.

The SOM-AM335x-PM(SOM-PH8700) CPU Module features as below:

 Processor:

• 1GHz ARM Cortex™-A8 32-Bit RISC Microprocessor

• NEON™ SIMD Coprocessor

• 32KB/32KB of L1 Instruction/Data Cache with Single-Error Detection (parity)

• 256KB of L2 Cache with Error Correcting Code (ECC)

• SGX530 Graphics Engine

• Programmable Real-Time Unit Subsystem

Onboard Memory:

• 512MB DDR3 SDRAM

• 4GB eMMC Flash

• 32Kb EEPROM

I/Os/Interfaces:

• MMC data bus×1

• SPI×1

• I2C×1

• UART×4 (including a debug interface)

• USB×2

• MCASP audio port×1

• LCD port×1

• ADC port×8 (port 0~3 for resistive touchscreen)

• GPMC×1

• User-defined LED×2

• 1000M Ethernet PHY ×1

• Battery management×1

• Supports 24MHz crystal oscillator and 32.768 kHz clock frequency

• SOM90 connector×2

• RoHS compliant

Figure 1-3 SOM-AM335x-PM with evaluation baseboard(Part NO: EVK-PH8700)

BB-EPH1800 Baseboard：

Communication interface:

• 1 DB9 RS232

• 1 12-bit digital camera interface

• 2 gigabit Ethernet interfaces（RJ45）

• 3 RS485 interface

• 2 CAN interface

• 4 USB2.0 Host high speed interface

• 1 USB OTG interface

• 1 TF card slot

• 1 WIFI module interface

• 2 10 Pin FPGA extensible interfaces（extend the signal of I2C.UART.SPI）

• Debug

• 1 DB9 RS232 serial debugging

• audio/video interface

• 24bit RGB LCD interface（including 4-line touch display interface）

• VGA interface

• HDMI

• MIC input interface

• Audio output interface(3.5mm audio jack) 

Other interface and buttons：

• Power interface (round hole DC power interface)

• Hot Reset Button, Cold Reset button，BOOT Button and 2 function extended button

• RTC

Electrical Features:

• Operating temperature:0~70°C

• Input voltage：9-25V

• Operating humidity：20% ~ 90%

• Main Board Size: 180 mm × 120 mm

• PCB specifications：4 layer design

Software Features

Applications:

• Industrial Control

• Smart Appliances

• Smart Appliances

• Alternative Energy Device

• Intelligent Display Terminal

• Blood Analyzer

• Robotic

• Charging Station