ADLINK Technology Express-KL, Руководство пользователя

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Express-KL
System Resources
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6. System Resources
6.1. System Memory Map
Address Range (decimal) Address Range (hex) Size Description
(4GB-2MB) FFE00000 – FFFFFFFF 2 MB High BIOS Area
(4GB-18MB) – (4GB-17MB-1) FEE00000 – FEEFFFFF 1 MB MSI Interrupts
(4GB-20MB) – (4GB-19MB-1) FEC00000 – FECFFFFF 1 MB APIC Configuration Space
15MB – 16MB F00000 – FFFFFF 1 MB ISA Hole
1MB -15MB 100000 - EFFFFF 14 MB Main Memory
0K –1MB 00000 – FFFFFF 1 MB DOS Compatibility Memory
6.2. Direct Memory Access Channels
Channel Number Data Width System Resource
0 8-bits Generic
1 8-bits Generic
2 8-bits Generic
3 8-bits Generic
4 Reserved - cascade channel
5 16-bits Generic
6 16-bits Generic
7 16-bits Generic
6.3. I/O Map
Hex Range Device
20h – 21h Interrupt Controller
24h – 25h Interrupt Controller
28h – 29h Interrupt Controller
2Ch – 2Dh Interrupt Controller
02E-02F LPC/eSPI
30h – 31h Interrupt Controller
34h – 35h Interrupt Controller
38h – 39h Interrupt Controller
3Ch – 3Dh Interrupt Controller
040 Timer/Counter
42h – 43h Timer/Counter
4Eh – 4Fh LPC/eSPI
50h Timer/Counter