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STPC0375BTI3 数据表(PDF) 2 Page - STMicroelectronics |
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STPC0375BTI3 数据表(HTML) 2 Page - STMicroelectronics |
2 / 51 page STPC CONSUMER 2/51 Issue 1.2 s X86 Processor core s Fully static 32-bit 5-stage pipeline, x86 processor fully PC compatible. s Can access up to 4GBytes of external memory. s 8KByte unified instruction and data cache with write back and write through capability. s Parallel processing integral floating point unit, with automatic power down. s Clock core speeds up to of 100 MHz. s Fully static design for dynamic clock control. s Low power and system management modes. s Optimized design for 3.3V operation. s DRAM Controller s Integrated system memory and graphic frame memory. s Supports up to 128 MBytes system memory in 4 banks and down to as little as 2Mbytes. s Supports 4MB, 8MB, 16MB, 32MB single- sided and double-sided DRAM SIMMs. s Four quad-word write buffers for CPU to DRAM and PCI to DRAM cycles. s Four 4-word read buffers for PCI masters. s Supports Fast Page Mode & EDO DRAM. s Programmable timing for DRAM parameters including CAS pulse width, CAS pre-charge time and RAS to CAS delay. s 60, 70, 80 & 100ns DRAM speeds. s Memory hole between 1 MByte & 8 MByte supported for PCI/ISA busses. s Hidden refresh. To check if your memory device is supported by the STPC, please refer to Table 9-3 in the Programming Manual. s Graphics Engine s 64-bit windows accelerator. s Backward compatibility to SVGA standards. s Hardware acceleration for text, bitblts, transparent blts and fills. s Up to 64 x 64 bit graphics hardware cursor. s Up to 4MB long linear frame buffer. s 8-, 16-, and 24-bit pixels. s Drivers for Windows and other operating systems. s VGA Controller s Integrated 135MHz triple RAMDAC allowing for 1280 x 1024 x 75Hz display. s Requires external frequency synthesizer and reference sources. s 8-, 16-, 24-bit pixels. s Interlaced or non-interlaced output. s Video Input port s Accepts video inputs in CCIR 601/656 or ITU-R 601/656, and stream decoding. s Optional 2:1 decimator s Stores captured video in off setting area of the onboard frame buffer. s Video pass through to the onboard PAL/ NTSC encoder for full screen video images. s HSYNC and B/T generation or lock onto external video timing source. s Video Pipeline s Two-tap interpolative horizontal filter. s Two-tap interpolative vertical filter. s Color space conversion (RGB to YUV and YUV to RGB). s Programmable window size. s Chroma and color keying for integrated video overlay. s Programmable two tap filter with gamma correction or three tap flicker filter. s Progressive to interlaced scan converter. s Digital NTSC/PAL encoder s NTSC-M, PAL-M,PAL-B,D,G,H,I,PAL-N easy programmable video outputs. s CCIR601 encoding with programmable color subcarrier frequencies. s Line skip/insert capability s Interlaced or non-interlaced operation mode. s 625 lines/50Hz or 525 lines/60Hz 8 bit multiplexed CB-Y-CR digital input. s CVBS and R,G,B simultaneous analog outputs through 10-bit DACs. s Cross color reduction by specific trap filtering on luma within CVBS flow. s Power down mode available on each DAC. |
类似零件编号 - STPC0375BTI3 |
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类似说明 - STPC0375BTI3 |
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