Intel SE7520AF2 Technical Product Specification page 77

Intel® Server Board SE7520AF2 TPS
Address (es)
0028h – 0029h Interrupt Controller 1
002Ah – 002Bh
002Ch – 002Dh Interrupt Controller 1
002Eh – 002Fh Super I/O (sIO) index and Data ports
0030h – 0031h Interrupt Controller 1
0032h – 0033h
0034h – 0035h Interrupt Controller 1
0036h – 0037h
0038h – 0039h Interrupt Controller 1
003Ah – 003Bh
003Ch – 003Dh Interrupt Controller 1
003Eh – 003Fh
0040h – 0043h Programmable Timers
0044h – 004Fh
0050h – 0053F Programmable Timers
0054h – 005Fh
0060h, 0064h Keyboard Controller
0061h NMI Status and Control Register
0063h NMI Status and Control Register
0065h NMI Status and Control Register
0067h NMI Status and Control Register
0070h NMI Mask (bit 7) and RTC address (bits 6::0)
0072h NMI Mask (bit 7) and RTC address (bits 6::0)
0074h NMI Mask (bit 7) and RTC address (bits 6::0)
0076h NMI Mask (bit 7) and RTC address (bits 6::0)
0071h RTC Data
0073h RTC Data
0075h RTC Data
0077h RTC Data
0080h – 0081h BIOS Timer
0080h – 008F DMA Low Page Register
0090h – 0091h DMA Low Page Register (aliased)
0092h System Control Port A (PC-AT control Port) (this port not
aliased in DMA range)
0093h – 009Fh DMA Low Page Register (aliased)
0094h Video Display Controller
00A0h – 00A1h Interrupt Controller 2
00A4h – 00A5h Interrupt Controller 2 (aliased)
00A8h – 00A9h Interrupt Controller 2 (aliased)
00ACh – 00ADh Interrupt Controller 2 (aliased)
00B0h – 00B1h Interrupt Controller 2 (aliased)
00B4h – 00B5h Interrupt Controller 2 (aliased)
00B8h – 00B9h Interrupt Controller 2 (aliased)
00BCh – 00BDh Interrupt Controller 2 (aliased)
Revision 1.2
Resource
Intel order number C77866-003
Functional Architecture
Notes
Aliased from 0020h – 0021h
Aliased from 0020h – 0021h
Aliased from 0020h – 0021h
Aliased from 0020h – 0021h
Aliased from 0020h – 0021h
Aliased from 0020h – 0021h
Keyboard chip select from 87427
Aliased
Aliased
Aliased
Aliased from 0070h
Aliased from 0070h
Aliased from 0070h
Aliased from 0071h
Aliased from 0071h
Aliased from 0071h
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