Advantech PCA-6186 Manual Do Utilizador
![Advantech](https://files.manualsbrain.com/attachments/6754094767849301cff43336579bb9ea7df76ed4/common/fit/150/50/d79a0fed111446f160df11b1c3e743646d0b4e97425ac52e9480d99a4277/brand_logo.gif)
117
Chapter B
378-37F
Parallel printer port 1 (LPT2)
380-38F
SDLC, bisynchronous 2
3A0-3AF
Bisynchronous 1
3B0-3BF
Monochrome display and printer adapter (LPT1)
3C0-3CF
Reserved
3D0-3DF
Color/graphics monitor adapter
3F0-3F7
Diskette controller
3F8-3FF
Serial port 1
B.26 DMA Channel Assignments
Table B.24: DMA channel assignments
Channel
Channel
Function
0
Available
1
Available
2
Floppy disk (8-bit transfer)
3
Available
4
Cascade for DMA controller 1
5
Available
6
Available
7
Available
B.27 Interrupt Assignments
Table B.25: Interrupt assignments
Priority
Priority
Interrupt#
Interrupt source
1
NMI
Parity error detected
2
IRQ0
Interval timer
3
IRQ1
Keyboard
-
IRQ2
Interrupt from controller 2 (cascade)
4
IRQ8
Real-time clock
5
IRQ9
Cascaded to INT 0A (IRQ 2)
6
IRQ10
Available
7
IRQ11
Available
8
IRQ12
PS/2 mouse
9
IRQ13
INT from co-processor
10
IRQ14
Fixed disk controller
11
IRQ15
Available