PDF CS5530A Data sheet ( Hoja de datos )

Número de pieza	CS5530A
Descripción	AMD Geode CS5530A Companion Device
Fabricantes	Advanced Micro Devices
Logotipo
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No Preview Available ! www.DataSheet4U.com AMD Geode™ CS5530A Companion Device Data Book DataSheet4U.com October 2003 Publication ID: May 2001, Revision 1.1 DataShee DataSheet4U.com AMD Geode™ CS5530A Companion Device Data Book DataSheet4 U .com 1 page www.DataSheet4U.com List of Figures Revision 1.1 List of Figures Figure 1-1. Figure 2-1. Figure 2-2. Figure 2-3. Figure 2-4. Figure 3-1. Figure 3-2. Figure 4-1. Figure 4-2. Figure 4-3. Figure 4-4. Figure 4-5. Figure 4-6. Figure 4-7. et4U.com Figure 4-8. Figure 4-9. Figure 4-10. Figure 4-11. Figure 4-12. Figure 4-13. Figure 4-14. Figure 4-15. Figure 4-16. Figure 4-17. Figure 4-18. Figure 4-19. Figure 4-20. Figure 4-21. Figure 4-22. Figure 4-23. Figure 4-24. Figure 6-1. Figure 6-2. Figure 6-3. Figure 6-4. Figure 6-5. Figure 6-6. Figure 6-7. Figure 6-8. Figure 6-9. Figure 6-10. Figure 6-11. Figure 6-12. Figure 6-13. Figure 7-1. DataSheet4U.Fcoigmure 8-1. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Example System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 AC97 Codec Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 8-Bit Display Subsystem Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 CS5530A Clock Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 CS5530A Signal Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 352 PBGA Pin Assignment Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Processor Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48 Portable/Desktop Display Subsystem Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 PIXEL Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Subtractive Decoding Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 CS5530A Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 System Clock Distribution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 General Purpose Timer and UDEF Trap SMI Tree Example . . . . . . . . . . . . . . . . . . . . . . . . . 83 Non-Posted PCI-to-ISA Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 PCI to ISA Cycles with Delayed Transaction Enabled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Limited ISA Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 ISA Master Mode . . . . . . . . . D. .a.ta.S. h. e. e. t.4.U...c.o.m. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 ISA DMA Read from PCI Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 ISA DMA Write To PCI Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95 PIT Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 PIC Interrupt Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 PCI and IRQ Interrupt Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 SMI Generation for NMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 External RTC Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 CS5530A and IDE Channel Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 PRD Table Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122 AC97 Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Audio SMI Tree Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 8-Bit Display Subsystem Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Video Port Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Test Measurements for AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 Test Circuit for AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 PCI Rising Edge (tLH) Test Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 PCI Falling Edge (tHL) Test Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 PCI Slew Rate Test Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 241 3.3V PCICLK Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242 CPU Interface Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243 Audio Interface Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 USB Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 USB Test Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 Display TFT/TV Outputs Delays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 MPEG Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 Typical Video Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 Example: NAND Tree Output Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251 352 PBGA Mechanical Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255 AMD Geode™ CS5530A Companion Device Data Book DataSheet4 U .com 5 DataShee 5 Page www.DataSheet4U.com AMD Geode™ CS5530A Companion Device Revision 1.1 1.0AMD Geode™ CS5530A Companion Device et4U.com 1.1 General Description The AMD Geode™ CS5530A companion device is designed to work in conjunction with an AMD Geode™ GX1 processor. Together, the Geode GX1 processor and CS5530A companion device provide a system-level solu- tion well suited for the high performance needs of a host of devices which include digital set-top boxes and thin client devices. Due to the low power consumption of the GX1 processor, this solution satisfies the needs of battery pow- ered devices such as AMD’s WebPAD system, and thermal design is eased allowing for fanless system design. The CS5530A is a PCI-to-ISA bridge (South Bridge), ACPI- compliant chipset that provides AT/ISA style functionality. The device contains state-of-the-art power management that enables systems, especially battery powered systems, to significantly reduce power consumption. Audio is supported through PCI bus master engines that connect to an AC97 compatible codec. If industry standard audio is required, a combination of hardware and software called Virtual System Architecture™ (VSA) technology is provided. The Geode GX1 processor’s graphics/video output is con- nected to the CS5530A. The CS5530A graphics/video sup- port includes a PLL that generates the DOT clock for the GX1 processor (where the graphics controller is located), video acceleration hardware, gamma RAM plus three DACs for RGB output to CRT, and digital RGB that can be directly connected to TFT panels or NTSC/PAL encoders. DataShPeCeItB4Uus.com DataShee USB GPIOs GPCS PCI to USB Macro Pwr Mgmt, Traps, Events, and Timers PCI to X-Bus / X-Bus to PCI Bridge X-Bus CS5530A Support PCI Configuration Registers Active Decode Address Mapper X-Bus Arbiter Graphics and Video from CPU TFT/CRT Display Interface MPEG, DOT Clock CSC and SCL RGB/FP Interface AT Compatibility Logic Audio/Codec/MPU Interface ISA Bus Interface AT Ports, ISA Megacells Ultra DMA/33 IDE Interface AC97 Codec Joystick Joystick / Game Port ISA Bus IDE Figure 1-1. Block Diagram DataSheet4U.com AMD Geode™ CS5530A Companion Device Data Book DataSheet4 U .com 11 11 Page

Páginas	Total 30 Páginas
PDF Descargar	[ Datasheet CS5530A.PDF ]

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