Lenovo PC 300PL Installing Options in your PC - 6862, 6275 - Page 100

Table 5. Interrupt Resources for PC 300GL, Table 6. DMA Resources for the PC 300GL, Interrupt Request

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Table 5. Interrupt Resources for PC 300GL Interrupt Request System Resource 0 Timer 1 Keyboard 2 Interrupt Controller 33 Serial Port B 43 Serial Port A 53 Available 6 Diskette 73 Available 8 Real Time Clock 9 Available 10 Available 11 Available 123 Mouse 13 Coprocessor 14 IDE Drives (0, 1) if installed 15 IDE Drives (2, 3) if installed Table 6. DMA Resources for the PC 300GL DMA Request Data Width 0 8 bits 1 8 bits 2 8 bits 33 8 bits 4 - 5 16 bits 6 16 bits 7 16 bits System Resource Available Available Diskette Available System Resource Available Available Available 3 Can be modified to alternative settings or disabled. 86 Installing Options in Your Personal Computer

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Table 5. Interrupt Resources for PC 300GL
Interrupt Request
System Resource
0
Timer
1
Keyboard
2
Interrupt Controller
3
3
Serial Port B
4
3
Serial Port A
5
3
Available
6
Diskette
7
3
Available
8
Real Time Clock
9
Available
10
Available
11
Available
12
3
Mouse
13
Coprocessor
14
IDE Drives (0, 1) if installed
15
IDE Drives (2, 3) if installed
Table 6. DMA Resources for the PC 300GL
DMA Request
Data Width
System Resource
0
8 bits
Available
1
8 bits
Available
2
8 bits
Diskette
3
3
8 bits
Available
4
–
System Resource
5
16 bits
Available
6
16 bits
Available
7
16 bits
Available
3
Can be modified to alternative settings or disabled.
86
Installing Options in Your Personal Computer