VAIO Digital Studio System Reference Manual
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0x000000A0-0x000000A1 Programmable interrupt controller
0x00000080-0x00000090 Direct memory access controller
0x00000094-0x0000009F Direct memory access controller
0x000000C0-0x000000DF Direct memory access controller
0x00000040-0x00000043 System timer
0x00000070-0x00000073 System CMOS/real time clock
0x00000061-0x00000061 System speaker
0x000000F0-0x000000FF Numeric data processor
0x000003F2-0x000003F5 Standard floppy disk controller
0x000003F7-0x000003F7 Standard floppy disk controller
0x00000378-0x0000037F Printer Port (LPT1)
0x000003F8-0x000003FF Communications Port (COM1)
0x00000060-0x00000060 Standard 101/102-Key or Microsoft® Natural
PS/2® Keyboard
0x00000064-0x00000064 Standard 101/102-Key or Microsoft Natural
PS/2 Keyboard
0x00000240-0x00000247 Sony Memory Stick controller(WB)
0x0000A800-0x0000A80F Intel® 82801BA Bus Master IDE Controller
0x000001F0-0x000001F7 Primary IDE Channel
0x000003F6-0x000003F6 Primary IDE Channel
0x00000170-0x00000177 Secondary IDE Channel
0x00000376-0x00000376 Secondary IDE Channel
0x0000A400-0x0000A41F Intel® 82801BA/BAM USB Universal Host
Controller - 2442
0x0000E800-0x0000E80F Intel® 82801BA/BAM SMBus
Controller- 2443
0x0000A000-0x0000A01F Intel® 82801BA/BAM USB Universal Host
Controller - 2444
0x0000E000-0x0000E0FF YAMAHA AC-XG Audio Device
0x0000E100-0x0000E13F YAMAHA AC-XG Audio Device
✍I/O addresses that may be used by add-in cards are not listed.
Address Range (hex) Description