Sony PCV-RX490TV manual System I/O Address Map, Miscellaneous Technical Information, Address Range

Miscellaneous Technical Information

101

System I/O Address Map

PCV-RX462DS/PCV-RX463DS/PCV-RX465DS/PCV-RX470DS/PCV-RX480DS

Address Range	Description
(hex)
0x0000-0x000F	Direct memory access controller
0x0010-0x001F	Motherboard resources
0x0020-0x0021	Programmable interrupt controller
0x0022-0x002D	Motherboard resources
0x002E-0x002F	Motherboard resources
0x0030-0x003F	Motherboard resources
0x0040-0x0043	System timer
0x0044-0x005F	Motherboard resources
0x0060-0x0060	Standard 101/102-Key or Microsoft Natural Keyboard
0x0061-0x0061	System speaker
0x0062-0x0063	Motherboard resources
0x0064-0x0064	Standard 101/102-Key or Microsoft Natural Keyboard
0x0065-0x006F	Motherboard resources
0x0070-0x0073	System CMOS/real time clock
0x0074-0x007F	Motherboard resources
0x0080-0x0090	Direct memory access controller
0x0091-0x0093	Motherboard resources
0x0094-0x009F	Direct memory access controller
0x00A0-0x00A1	Programmable interrupt controller
0x00A2-0x00BF	Motherboard resources
0x00C0-0x00DF	Direct memory access controller
0x00E0-0x00EF	Motherboard resources
0x00F0-0x00FF	Numeric data processor
0x0170-0x0177	Intel® 82801BA Ultra ATA storage controller
0x0170-0x0177	Secondary IDE controller (dual FIFO)
0x01F0-0x01F7	Intel 82801BA Ultra ATA storage controller
0x01F0-0x01F7	Primary IDE controller (dual FIFO)
0x0200-0x0207	Gameport joystick
0x0295-0x0296	Motherboard resources
0x0330-0x0331	MPU-401-compatible MIDI device
0x0370-0x0372	Motherboard resources