Compaq 1650 Maintenance & Service Manual page 19

Specs
0040h-0043h
0060h-0060h
0061h-0061h
0064h-0064h
0070h-0071h
0080h-0080h
0081h-008Fh
00A0h-00A1h
00C0h-00DFh
00ECh-00EFh
00F0h-00FFh
0170h-0177h
0170h-0177h
01F0h-01F7h
01F0h-01F7h
0201h-0201h
0220h-022Fh
02F8h-02FFh
0330h-0331h
0376h-0376h
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System timer
Keyboard Controller
System speaker
Standard 101/102-Key or Microsoft Natural Keyboard
System CMOS/real time clock
Motherboard resources
DMA Controller
Programmable interrupt controller
DMA
Motherboard resources
Numeric data processor
Intel PCI Bus Master IDE Controller
Secondary IDE Controller (dual fifo)
Intel PCI Bus Master IDE Controller
Primary IDE Controller (dual fifo)
Gameport Joystick
ES1869 Plug and Play AudioDrive
Compaq Presario 56K-DF
ES1869 Plug and Play AudioDrive
Secondary IDE controller (dual fifo)