TI SC2200UCL-300

The Geode SC2200 includes: • The Geode GX1 processor module combines advanced CPU performance with Intel MMX support, fully accelerated 2D graphics, a 64-bit synchronous DRAM (SDRAM) interface, a PCI bus controller, and a display controller. • A low-power CRT and TFT Video Processor module with a Video Input Port (VIP), and a hardware video accelerator for scaling, filtering, and color space conversion. • The Core Logic module includes: PC/AT functionality, a USB interface, an IDE interface, a PCI bus interface, an LPC bus interface, Advanced Configuration Power Interface (ACPI) version 1.0 compliant power management, and an audio codec interface. • The SuperI/O module has: three Serial Ports (UART1, UART2, and UART3 with fast infrared), a Parallel Port, two ACCESS.bus (ACB) interfaces, and a Real-Time Clock (RTC). These features, combined with the device’s small form factor and low power consumption, make it ideal as the core for a thin client application.

• General Features
  • 32-Bit x86 processor, up to 300 MHz, with MMX instruction set support
  • Memory controller with 64-bit SDRAM interface
  • 2D graphics accelerator
  • CRT controller with hardware video accelerator
  • CCIR-656 video input port with direct video for full screen display
  • PC/AT functionality
  • PCI bus controller
  • IDE interface, two channels
  • USB, three ports, OHCI (OpenHost Controller Interface) version 1.0 compliant
  • Audio, AC97/AMC97 version 2.0 compliant
  • Virtual System Architecture (VSA) technology support
  • Power management, ACPI (Advanced Configuration Power Interface) version 1.0 compliant
  • Package:
    • 432-Terminal EBGA (Enhanced Ball Grid Array)
    • 481-Terminal TEPBGA (Thermally Enhanced Plastic Ball Grid Array)
• GX1 Processor Module
  • CPU Core:
    • 32-Bit x86, 300 MHz, with MMX compatible instruction set support
    • 16 KB unified L1 cache
    • Integrated Floating Point Unit (FPU)
    • Re-entrant SMM (System Management Mode) enhanced for VSA
  • 2D Graphics Accelerator:
    • Accelerates BitBLTs, line draw and text
    • Supports all 256 raster operations
    • Supports transparent BLTs
    • Runs at core clock frequency
  • Memory Controller:
    • 64-Bit SDRAM interface
    • 66 MHz to 100 MHz frequency range
    • Direct interface with CPU/cache, display controller and 2D graphic accelerator
    • Supports clock suspend and power-down/selfrefresh
    • Up to two banks of SDRAM (8 devices total) or one SODIMM
  • Display Controller:
    • Hardware graphics frame buffer compress/decompress
    • Hardware cursor, 32x32 pixels
• Video Processor Module
  • Video Accelerator:
    • Flexible video scaling support of up to 8x (horizontally and vertically)
    • Bilinear interpolation filters (with two taps, and eight phases) to smooth output video
  • Video/Graphics Mixer:
    • 8-bit value alpha blending
    • Three blending windows with constant alpha value
    • Color key
  • Video Input Port (VIP):
    • Video capture or display
    • CCIR-656 format and VESA Video Interface Port Rev 1.1 compliant
    • Lock display timing to video input timing (GenLock)
    • Able to transfer video data into main memory
    • Direct video transfer for full screen display
    • Separate memory location for VBI
  • CRT Interface:
    • Uses three 8-bit DACs
    • Supports up to 135 MHz
    • 1280x1024 non-interlaced CRT @ 8 bpp, up to 75 Hz
    • 1024x768 non-interlaced CRT @ 16 bpp, up to 85 Hz
  • TFT Interface:
    • Direct connection to TFT panels
    • 800x600 non-interlaced TFT @ 16 bpp graphics, up to 85 Hz
    • 1024x768 non-interlaced TFT @ 16 bpp graphics, up to 75 Hz
    • Connects to Geode CS9211 companion for DSTN panel support
    • TFT on IDE: FPCLK max is 40 MHz
    • TFT on Parallel Port: FPCLK max is 80 MHz
• Core Logic Module
  • Audio Codec Interface:
    • AC97/AMC97 (Rev. 2.0) codec interface
    • Six DMA channels
  • PC/AT Functionality:
    • Programmable Interrupt Controller (PIC), 8259A-equivalent
    • Programmable Interval Timer (PIT), 8254-equivalent
    • DMA Controller (DMAC), 8237-equivalent
  • Power Management:
    • ACPI 1.0 compliant
    • Sx state control of three power planes
    • Cx/Sx state control of clocks and PLLs
    • Thermal event input
    • Wakeup event support:
      • Three general-purpose events
      • AC97 codec event
      • UART2 RI# signal
      • Infrared (IR) event
  • General Purpose I/Os (GPIOs):
    • 27 multiplexed GPIO signals
  • Low Pin Count (LPC) Bus Interface:
    • Specification version 1.0 compatible
  • PCI Bus Interface:
    • PCI version 2.1 compliant with wakeup capability
    • 32-Bit data path, up to 33 MHz
    • Glueless interface for an external PCI device
    • Fixed priority
    • 3.3V signal support only
  • Sub-ISA Bus Interface:
    • Up to 16 MB addressing
    • Supports a chip select for ROM or Flash EPROM boot device
    • Supports either:
      • M-Systems DiskOnChip DOC2000 Flash file system
      • NAND EEPROM
    • Supports up to two chip selects for external I/O devices
    • 8-Bit (optional 16-bit) data bus width
    • Shares balls with PCI signals
    • Is not a subtractive agent
  • IDE Interface:
    • Two IDE channels for up to four external IDE devices
    • Supports ATA-33 synchronous DMA mode transfers, up to 33 MB/s
  • Universal Serial Bus (USB):
    • USB OpenHCI 1.0 compliant
    • Three ports
• SuperI/O Module
  • Real-Time Clock (RTC):
    • DS1287, MC146818 and PC87911 compatible
    • Multi-century calendar
  • ACCESS.bus (ACB) Interface:
    • Two ACB interface ports

• Ideal as the core for thin client applications
• Suitable for Information Appliance (IA) devices