Siemens SIMATIC PG 720 PII Manual page 110

Hardware Information
Table 8-2 I/O Address Assignments
Address Assignment
From To
1000 103F PIIX IO
1040 104F PIIX power management
1050 1057 First IDE controller (dual FIFO)
1058 105F Second IDE controller (dual FIFO)
1060 107F PCI/USB universal host controller
1080 10E7 ESS SOLO -1 audio device
Table 8-3
DMA Channel
0
1
2
3
4
5
6
7
8-4
Remarks
Sound
DMA Assignments
Data Transfer
8 / 16 bits Unoccupied
8 / 16 bit ESS SOLO -1 DOS emulation (sound)
8 / 16 bits Floppy
8 / 16 bits Unoccupied
Cascading of DMA controllers
16 bits Unoccupied
16 bits Unoccupied
16 bits Unoccupied
Description
PG 720 PII Programming Device
C79000-G7076-C756-02