AIMB-584 User Manual 118
B.38 JTAG Connector (JTAG1)
B.39 DMA Channel Assignments
B.40 Interrupt Assignments
Table B.38: JTAG CONNECTOR
Pin Pin Name
1TCK
2GND
3TMS
4GND
5TDI
6GND
7TDO
8GND
9TRST#
10 NC
Table B.39: DMA Channel Assignments
Channel Function
0 Available
1 Available
2N/A
3 ECP Printer Port (LPT1)
4 Direct memory access controller
5 Available
6 Available
7 Available
Table B.40: Interrupt Assignments
Priority Interrupt# Interrupt source
1 NMI Parity error detected
2 IRQ0 System 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 Serial communication port 3/4/5/6
7 IRQ11 Available
8 IRQ12 PS/2 mouse
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