Intergraph TD-22x System Manual page 86

72
TD-225
Address (hex)
0000-000F
0020-0021
0040-0043
0060-0060
0061-0061
0064-0064
0070-0071
0080-0090
0094-009F
00A0-00A1
00C0-00DE
00F0-00FF
0170-0177
0170-0177
01F0-01F7
01F0-01F7
0295-0296
02F8-02FF
0376-0376
0376-0376
0378-037B
037C-037F
03B0-03BB
03C0-03DF
03F0-03F5
03F6-03F6
03F6-03F6
03F7-03F7
03F8-03FF
04D0-04D1
0CF8-0CFF
B000-BFFF
CF00-CF3F
Description
Direct memory access controller
Programmable Interrupt controller
System timer
Standard 101/102-key or Microsoft Natural keyboard
System Speaker
Standard 101/102-key or Microsoft Natural keyboard
System CMOS/real time clock
Direct memory access controller
Direct memory access controller
Programmable interrupt controller
Direct memory access controller
Numeric data processor
Tyan 32-Bit PCI EIDE bus master driver
Secondary PCI bus master EIDE driver (dual FIFO)
Tyan 32-Bit PCI EIDE bus master driver
Primary PCI bus master EIDE driver (dual FIFO)
Motherboard resources
Communications port (COM2)
Tyan 32-Bit PCI EIDE bus master driver
Secondary PCI bus master EIDE driver (dual FIFO)
Printer port (LPT1)
Motherboard resources
Cirrus Logic 5430/40 PCI
Cirrus Logic 5430/40 PCI
Standard floppy disk controller
Tyan 32-Bit PCI EIDE bus master driver
Primary PCI bus master EIDE driver (dual FIFO)
Standard floppy disk controller
Communications port (COM1)
Motherboard resources
Motherboard resources
DEC 21052 PCI to PCI bridge
PCI Multimedia audio device