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  Intel Bay Trail Platform


ÀÎÅÚ¢ç ¾ÆÅè¢â ÇÁ·Î¼¼¼­ E3800, ÀÎÅÚ¢ç ¼¿·¯·Ð¢ç ÇÁ·Î¼¼¼­ N2900 ¹× J1900 Á¦Ç°±º(ÀÌÀü ¸íĪ Bay Trail)


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ÀÎÅÚ¢ç ¾ÆÅè¢â ÇÁ·Î¼¼¼­ E3800 Á¦Ç°±ºÀº Áö´ÉÇü ½Ã½ºÅÛ¿ëÀ¸·Î ¼³°èµÈ ÃÖÃÊÀÇ SoC(System-on-Chip)·Î  Æø ³ÐÀº ¿Âµµ Á¶°Ç¿¡¼­ ÀÛµ¿Çϸç Ź¿ùÇÑ ÄÄÇ»ÆÃ, ±×·¡ÇÈ ¹× ¹Ìµð¾î ¼º´ÉÀ» Á¦°øÇÕ´Ï´Ù. ÀÌ SoC´Â Silvermont ¸¶ÀÌÅ©·Î¾ÆÅ°ÅØÃ³¸¦ ±â¹ÝÀ¸·Î, 3D Æ®¶óÀ̰ÔÀÌÆ® Æ®·£Áö½ºÅ͸¦ »ç¿ëÇÑ 22nm ÇÁ·Î¼¼½º ±â¼úÀ» Ȱ¿ëÇÔÀ¸·Î½á ÄÄÇ»ÆÃ ¼º´É°ú ¿¡³ÊÁö È¿À²À» ´ëÆø Çâ»ó½Ãŵ´Ï´Ù.

ÀÌ Á¦Ç°±ºÀÇ ÁÖ¿ä Æ¯Â¡À¸·Î ³ôÀº I/O ¿¬°á, ÅëÇÕ ¸Þ¸ð¸® ÄÁÆ®·Ñ·¯, °¡»óÈ­, ¿À·ù Á¤Á¤ ÄÚµå(ECC)°¡ ÀÖÀ¸¸ç 5W ~ 10WÀÇ TDP ¹üÀ§¿¡¼­ ºôÆ®-ÀÎ º¸¾È ±â´ÉÀ» Á¦°øÇÕ´Ï´Ù2. ¶ÇÇÑ ÀÌ SoC´Â È¿À²ÀûÀÎ À̹ÌÁö ÀÛ¼º ¿öÅ©Ç÷Î, º¸¾È ÄÁÅÙÃ÷¸¦ Á¦°øÇÏ´Â µðÁöÅÐ »çÀÌ´ÏÁö, ½Ã°¢Àû È¿°ú°¡ ¶Ù¾î³­ ´ëÈ­Çü Ŭ¶óÀ̾ðÆ®(´ëÈ­Çü Ű¿À½ºÅ©, Áö´ÉÇü À򮂱â, ATM ¹× POS(Point of Sale) Å͹̳Î), ÈÞ´ë¿ë ÀÇ·á Àåºñ, »ê¾÷¿ë Á¦¾î ½Ã½ºÅÛ ¹× Â÷·® ³» ÀÎÆ÷Å×ÀÎ¸ÕÆ®(IVI) ½Ã½ºÅÛ¿¡ ÀûÇÕÇÕ´Ï´Ù.

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Àü·Â¸Þ¸ð¸®Á¦Ç° ±â´É ¹× ±â¼ú
ÀÎÅÚ¢ç ¾ÆÅè¢â ÇÁ·Î¼¼¼­
E3845
2MB
1.91GHz
10WDDR3L-13334ÄÚ¾î, 542/792MHz ±×·¡ÇÈ Á֯ļö(±âº»/Åͺ¸), ¿Âµµ ¹üÀ§ -40o ~ 110oC, ECC ¸Þ¸ð¸®(¼±Åà »çÇ×), ÀÎÅÚ¢ç °í±Þ ¾Ïȣȭ Ç¥ÁØ »õ ¸í·É¾î, ÀÎÅÚ¢ç °¡»óÈ­ ±â¼ú
ÀÎÅÚ¢ç ¾ÆÅè¢â ÇÁ·Î¼¼¼­
E3827
1MB,
1.75GHz
8WDDR3L-13332ÄÚ¾î, 542/792MHz ±×·¡ÇÈ Á֯ļö(±âº»/Åͺ¸), ¿Âµµ ¹üÀ§ -40o ~ 110oC, ECC ¸Þ¸ð¸®(¼±Åà »çÇ×), ÀÎÅÚ¢ç °í±Þ ¾Ïȣȭ Ç¥ÁØ »õ ¸í·É¾î, ÀÎÅÚ¢ç °¡»óÈ­ ±â¼ú
ÀÎÅÚ¢ç ¾ÆÅè¢â ÇÁ·Î¼¼¼­
E3826
1MB
1.46GHz
7WDDR3L-10662ÄÚ¾î, 533/667MHz ±×·¡ÇÈ Á֯ļö(±âº»/Åͺ¸), ¿Âµµ ¹üÀ§ -40o ~ 110oC, ECC ¸Þ¸ð¸®(¼±Åà »çÇ×), ÀÎÅÚ¢ç °í±Þ ¾Ïȣȭ Ç¥ÁØ »õ ¸í·É¾î, ÀÎÅÚ¢ç °¡»óÈ­ ±â¼ú
ÀÎÅÚ¢ç ¾ÆÅè¢â ÇÁ·Î¼¼¼­
E3825
1MB
1.33GHz
6WDDR3L-10662ÄÚ¾î, 533MHz ±×·¡ÇÈ Á֯ļö, ¿Âµµ ¹üÀ§ -40o ~ 110oC, ECC ¸Þ¸ð¸®(¼±Åà »çÇ×), ÀÎÅÚ¢ç °í±Þ ¾Ïȣȭ Ç¥ÁØ »õ ¸í·É¾î, ÀÎÅÚ¢ç °¡»óÈ­ ±â¼ú
ÀÎÅÚ¢ç ¾ÆÅè¢â ÇÁ·Î¼¼¼­
E3815
512KB
1.46GHz
5WDDR3L-10661ÄÚ¾î, 400MHz ±×·¡ÇÈ Á֯ļö, ¿Âµµ ¹üÀ§ -40o ~ 110oC, ECC ¸Þ¸ð¸®(¼±Åà »çÇ×), ÀÎÅÚ¢ç °í±Þ ¾Ïȣȭ Ç¥ÁØ »õ ¸í·É¾î, ÀÎÅÚ¢ç °¡»óÈ­ ±â¼ú
ÀÎÅÚ¢ç ¼¿·¯·Ð¢ç ÇÁ·Î¼¼¼­
J1900
2MB
2.0GHz
10WDDR3L-13334ÄÚ¾î, 688/854MHz ±×·¡ÇÈ Á֯ļö(±âº»/Åͺ¸), ¿Âµµ ¹üÀ§ 0o ~ 100oC, ÀÎÅÚ¢ç °í±Þ ¾Ïȣȭ Ç¥ÁØ »õ ¸í·É¾î, ÀÎÅÚ¢ç °¡»óÈ­ ±â¼ú
ÀÎÅÚ¢ç ¼¿·¯·Ð¢ç ÇÁ·Î¼¼¼­
N2920
2MB
1.86GHz
7.5WDDR3L-10664ÄÚ¾î, 311/844MHz ±×·¡ÇÈ Á֯ļö(±âº»/Åͺ¸), ¿Âµµ ¹üÀ§ 0o ~ 100oC, ÀÎÅÚ¢ç °í±Þ ¾Ïȣȭ Ç¥ÁØ »õ ¸í·É¾î, ÀÎÅÚ¢ç °¡»óÈ­ ±â¼ú



¢Ñ Bay Trail-I SoC Series Features
¡á  Processor Core
• Up to four IA-compatible low power Intel¢ç processor cores
— One thread per core
• Two-wide instruction decode, out of order execution
• On-die, 32 KB 8-way L1 instruction cache and 24 KB 6-way L1 data cache per core
• On-die, 1 MB, 16-way L2 cache, shared per two cores
• 36-bit physical address, 48-bit linear address size support
• Supported C-states: C0, C1, C1E, C6C, C6
• Supports Intel¢ç Virtualization Technology (Intel¢ç VT-x)

¡á  System Memory Controller
• Supports up to two channels of DDR3L
• 64 bit data bus for each channel
• ECC supported in single channel mode only
• Supports x8 and x16 DDR3L SDRAM device data widths
• Supports DDR3L with 1066 or 1333 MT/s data rates
— Total memory bandwidth supported is 8.5 GB/s (for 1066 MT/s single channel) scalable to 21.3GB/s(for 1333 MT/s dual channel)
• Supports different physical mappings of bank addresses to optimize performance
• Out-of-order request processing to increase performance
• Aggressive power management to reduce power consumption
• Proactive page closing policies to close unused pages

¡á  Display Controller
• Support 2 DDI ports to enable eDP 1.3, DP 1.1a, DVI, or HDMI 1.4a
• Support 2 panel power sequence for 2 eDP ports
• Support Audio on DP and HDMI
• Supports Intel¢ç Display Power Saving Technology (DPST) 6.0, Panel Self Refresh (PSR) and Display Refresh Rate Switching Technology (DRRS)
• Supports one VGA port

¡á  Graphics and Media Engine
• Intel's 7th generation (Gen 7) graphics and media encode/decode engine
• VED video decoder in addition to Gen 7 Media decoder
• Supports DX*11, OpenGL 3.0 (OGL 3.0), OpenCL 1.1 (OCL 1.1), OpenGLES 2.0 (OGLES 2.0)
• GPU shader is capable of up to 8 gigaflops
• 4x anti-aliasing
• Full HW acceleration for decode of H.264, MPEG2, MVC, VC-1, VP8, MJPEG
• Full HW acceleration for encode of H.264, MPEG2, MVC
• Supports 2.0 Stereoscopic 3D Stretch
• Polyphase 8 tap scaling
• HD HQV

¡á  Image Signal Processor
• Support up to three MIPI CSI ports
• Support for up to 24MP sensors
• Supports Stereoscopic Video

¡á  Power Management
• ACPI 5.0 support
• Processor states: C0-C6
• Display device states: D0, D3
• Graphics device states: D0, D3
• System sleep states: S0, S4, S5
• Dynamic I/O power reductions (disabling sense amps on input buffers, tristating output buffers)
• Conditional memory self-refresh during C2-C6
• Active power-down of display links
• Downloadable power management firmware

¡á  PCI Express
The SoC has four PCI Express* lanes and up to four PCI Express root ports, each supporting the PCI Express Base specification Rev 2.0 at a maximum of 5 Gbit/s data transfer rates.The root ports configurations are flexible and can be configured to be (4) x1, (2) x2¡¯s, (1) x2 plus (2) x1¡¯s, and (1) x4.

¡á  SATA
• Two (2) SATA Revision 2.0 ports (eSATA capable)
• Legacy IDE (including IRQ)/Native IDE/AHCI appearance to OS
• Partial/Slumber power management modes with wake
• Capable of 3 Gbit/s transfer rate
• Supports RunTime D3

¡á  USB xHCI Controller
• Supports USB 3.0/2.0/1.1
• Implements xHCI software host controller interface
• One USB 3.0 Super Speed (SS) port
• Four ports multiplexed with EHCI controller that are High Speed/Full Speed (HS/FS)
• Two High Speed Inter Chip (HSIC) ports compliant with USB 2.0

¡á  USB 2.0 EHCI Controller
• Internal Rate Matching Hub to support USB 1.1 to 2.0 devices
• Four Ports multiplexed with xHCI controller
• Enhanced EHCI descriptor caching

¡á  USB 3.0 Device
• Supports one USB 3.0 SS port with USB device compatibility
• Supports one ULPI port with HS/LS support

¡á  Audio Controllers
Low Power Engine (LPE) Audio
• I2S and DDI with dedicated DMA
• MP3, AAC, AC3/DD+, WMA9, PCM (WAV)
Intel¢ç High Definition Audio (Intel¢ç HD Audio)
• Four in + four out streams (Only 3 used)
• One stream for each DDI, available for HDMI and DP
• No wake on audio (modem) support

¡á  Storage Control Cluster (eMMC, SDIO, SD)
• Supports one SDIO 3.0 controller
• Supports one eMMC 4.51 controller (B0 stepping, only)
• Supports one eMMC 4.41 controller
• Supports one SDXC controller

¡á  Intel¢ç Trusted Execution Engine (Intel¢ç TXE)
Intel TXE system contains a security engine and additional hardware security features that enable a secure and robust platform.
Security features include:
• Isolated execution environment for crypto operations (SKU-enabled)
• Supports secure boot - with customer programmable keys to secure code

¡á  Serial I/O (SIO)
• Controller for external devices via SPI, UART, I2C or PWM
• Each port is multiplexed with general purpose I/O for configurations flexibility
• Supports up to 7 I2C, 2 HSUART, 2 PWM, 1 SPI interface

¡á  Platform Control Unit (PCU)
The platform controller unit is a collection of HW blocks, including SMBus, UART,debug/boot SPI and Intel legacy block (iLB), that are critical to implement a Windows compatible platform.
Key PCU features include:
• SMBus Host controller - supports SMBus 2.0 specification
• Universal Asynchronous Receiver/Transmitter (UART) with COM1 interface
• A Serial Peripheral Interface (SPI) for Flash only - stores boot FW and system configuration data
• Intel Legacy Block (iLB) supports legacy PC platform features
— RTC, Interrupts, Timers, General Purpose I/Os (GPIO) and Peripheral interface (LPC for TPM) blocks.

¡á  Package
— 25 mm x 27 mm FCBGA, 1170 solder balls with 0.593 mm (minimum) ball pitch

¢Ñ  Platform Brief: Intel¢ç Atom¢â Processor E3800 Product Family for Intelligent Systems



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