Sony AR-B1570 manual 1 I/O Port Address Map, Hex Range Device, Ssd

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AR-B1570 User’s Guide

2.4.1 I/O Port Address Map

Hex Range	Device
000-01F	DMA controller 1
020-021	Interrupt controller 1
022-023	Cyrix CS5530
040-04F	Timer 1
050-05F	Timer 2
060-06F	8042 keyboard/controller
070-071	Real-time clock (RTC), non-maskable interrupt (NMI)
080-09F	DMA page registers
0A0-0A1	Interrupt controller 2
0C0-0DF	DMA controller 2
0F0	Clear Math Co-processor
0F1	Reset Math Co-processor
0F8-0FF	Math Co-processor
170-178	Reserved for Fixed disk 1
1F0-1F8	Fixed disk 0
201	Reserved for Game port
208-20A	EMS register 0
210-213	SSD
214	Watchdog
218-21A	EMS register 1
278-27F	Parallel printer port (depends on setup assignment)
290-293	SSD
2E8-2EF	Serial port (depends on setup assignment)
2F8-2FF	Serial port (depends on setup assignment)
300-31F	Prototype card/streaming type adapter
320-33F	Reserved
378-37F	Parallel printer port (depends on setup assignment)
380-38F	SDLC, bisynchronous
3A0-3AF	Bisynchronous
3B0-3BF	Monochrome display and printer port 3 (LPT 3)
3C0-3CF	EGA/VGA adapter
3D0-3DF	Color/graphics monitor adapter
3E8-3EF	Serial port 3 (depends on setup assignment)
3F0-3F7	Reserved for diskette controller
3F8-3FF	Serial port (depends on setup assignment)

I/O Port Address Map

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Contents Industrial Grade CPU Board AR-B1570 User’s Guide Save & Exit Setup Exit Without Saving Preface Static Electricity Precautions OrganizationPacking List 1SPECIFICATIONOverview CPU NS Geode GX1 BGAAward Bios FeaturesCPU NS Geode GX1 Microprocessor System ControllerDMA Controller Interrupt Controller Keyboard ControllerInterrupt Controller SSD 1 I/O Port Address MapHex Range Device Port Address MapAddress Description TimerReal-Time Clock and Non-Volatile RAM Real-Time Clock & Non-Volatile RAMSerial Port Modem Status Register MSR Modem Control Register MCRLine Status Register LSR Divisor Latch LS, MSPrinter Interface Logic Parallel PortRegister Address Data SwapperPrinter Control Latch & Printer Control Swapper Bit’s DefinitionOverview Setting UP the SystemSystem Setting External System LocationPin Hard Disk IDE Connector CN7 Hard Disk IDE ConnectorPin Hard Disk IDE Connector CN8 Pin SignalHard Disk IDE1 Connector FDD Port Connector CN3FDD Pin Assignment Reset Header J7 Ethernet RJ-45 Connector LAN14 PS/2 KB/Mouse Connector CN4 & PS1 PS-ON Header CN9LCD Panel Display Connector LCD1 Power Connector PWR2CRT Connector P4 P4 CRT ConnectorLCD Display Pin Assignment USB ConnectorUSB1LED Header J8 Pin DescriptionPin PC/104 Connector Bus a & B PC104 13 PC104 ConnectorPin PC/104 Connector Bus C & D PC104 Battery Jumper JP2 Parallel Port Connector CN216 Ext. Battery CN1 15 IR. Header J1RS-232/RS-485 Select for COM1 P2 & P3 RS-232 Connector Pin Assignment18 COM1, COM2 CN5, CN6 RS-485 Terminator Select J2ATX Power External Bottom Connector J6 Touch Screen Connector J3 & J420 D.O.C. Memory Address Select JP1 Driver Installation InstallationUtility Diskette Watchdog Block Diagram Watchdog TimerDisk Watchdog Timer Trigger Watchdog Timer SettingIRQ Bios Setup Overview Bios ConsoleBios Setup Main Menu Hard Disk Setup Standard Cmos SetupDate & Time Setup Floppy SetupEGA/VGA Halt OnMono Bios Features Setup Video Bios Shadow Typematic Rate SettingTypematic Delay Msec Memory Parity CheckChipset Features Setup Chipset Features SetupBit I/O Cycle Recovery Time Sdram CAS latency TimeLoad Bios Defaults PNP/PCI ConfigurationLoad Default Setting Load Setup DefaultsIntegrated Peripherals Bios Exit Password SettingIDE HDD Auto Detection