PT CPC5565, Руководство пользователя, Страница: 36 / 118

Chapter 3: Getting Started
36
I/O Configuration
The CPC5565 addresses up to 64 KB of I/O using a 16-bit I/O address.
The CPC5565 is populated with many of the most commonly used I/O peripheral devices for
industrial control and computing applications. The I/O address location for each of the
peripherals is shown in
Figure 3-2 .
Figure 3-2: I/O Address Map
CFCh PCI Configuration Data Register (double word)
CF9h Reset Generator
CF8h PCI Configuration Index Register (double word)
600 - 618h Watchdog Timer
500h Chipset GPIO Base
540h Chipset SMB Base
4D0 - 4D1h Interrupt Controller
460h Chipset TCO Base
400h Chipset Power Management Base
3F6h SATA
376h SATA
1F0 -1F7h SATA
170 -177h SATA
E1-E8h CPC5565 System Registers
C0 – DFh On-board Slave DMA Controller
B4 - BDh
Interrupt Controller
B2 - B3h Power Management
A0 - B1h On-board Slave Interrupt Controller
93 – 9Fh DMA Controller
92h Fast Gate A20/Reset Control
81 - 91h On-board DMA Page Registers
78 - 80h CPC5565 System Registers
70 - 77h NMI Enable/RTC Controller
64h Keyboard/Mouse
60h Keyboard/Mouse
50 - 53h Timer/Counter
4Fh IO Data (Write Only)
4Eh IO Index (Write Only)
40 - 43h On-board Timer/Counters
31 - 3Dh Interrupt Controller
20 - 2Dh On-board Master Interrupt Controller
0 - 1Fh On-board Master DMA Controller