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ES4428 Fiches technique(PDF) 7 Page - List of Unclassifed Manufacturers |
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ES4428 Fiches technique(HTML) 7 Page - List of Unclassifed Manufacturers |
7 / 10 page 7 SAM0358-052201 ESS Technology, Inc. ES4428/ES4427 PRODUCT BRIEF SYSTEM BLOCK DIAGRAM Figure 3 shows a sample system block diagram of an ESS-based Web/DVD system. Figure 3 ES4428/ES4427 System Block Diagram Name Number I/O Definition YDAC 61 O Y luminance data bus for screen video port. VDAC 64 O Composite video output. ACAP 65 I Audio CAP AUX6 67 I/O General purpose I/O. AUX5 68 I/O General purpose I/O. AUX4 69 I/O Modem DSP reset. AUX3 70 I/O CD loader reset. XOUT 71 O Crystal output. XIN 74 I 27 MHz crystal input. PCLK 79 I/O 13.5 MHz pixel clock. 2XPCLK 80 I/O 27 MHz doubled pixel clock. HSYNC# 82 O Horizontal sync. VSYNC# 84 O Vertical sync. YUV[7:0] 86:89, 92, 94, 96, 98 I YUV data bus for screen video port. Table 2 ES4427 Pin Descriptions (Continued) Interface Front Panel SDRAM ROM or Flash ROM Phone Remote Control/ Keyboard Processor ES2828 ES4428 MC’97 AFE ES2898 Modem DSP ES4427 Wireless Web/DVD Line Companion Chip DAC Audio Encoder Video (ISO 7816-3) Smart Card Drive DVD |
Numéro de pièce similaire - ES4428 |
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Description similaire - ES4428 |
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