ICP DAS USA PIO-D96, Руководство пользователя

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PIO-D96 Series Card
96-channel DIO Board
User Manual, Ver. 2.3, Jun. 2018, PMH-008-23 Page: 40
6.3 The I/O Address Map
The I/O address of the PIO/PISO series card is automatically assigned by the main board ROM BIOS.
The I/O address can also be re-assigned by the user, but it is strongly recommended that the I/O
address is not changed by user. The Plug and Play BIOS will assign an appropriate I/O address to
each PIO/PISO series card. The I/O addresses of the PIO-D96 series card are as follows, and are
based on the base address of each card.
Table 6-4:
Address Read Write
wBase+0 - RESET\ Control Register
wBase+2 Aux control register Same
wBase+3 Aux data register Same
wBase+5 INT mask control register Same
wBase+7 Aux pin status register Same
wBase+0x2a INT polarity control register Same
wBase+0xc0 Read Port0 Write Port0
wBase+0xc4 Read Port1 Write Port1
wBase+0xc8 Read Port2 Write Port2
wBase+0xcc - Port0 ~ Port2 Configuration
wBase+0xd0 Read Port3 Write Port3
wBase+0xd4 Read Port4 Write Port4
wBase+0xd8 Read Port5 Write Port5
wBase+0xdc - Port3 ~ Port5 Configuration
wBase+0xe0 Read Port6 Write Port6
wBase+0xe4 Read Port7 Write Port7
wbase+0xe8 Read Port8 Write Port8
wBase+0xec - Port6 ~ Port8 Configuration
wBase+0xf0 Read Port9 Write Port9
wBase+0xf4 Read Port10 Write Port10
wBase+0xf8 Read Port11 Write Port11
wBase+0xfc Read Card ID Port9 ~ Port11 Configuration
Note:
Refer to
Section 6.1 “How to Find the I/O Address” for more information about wBase.