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PIO-D96 Series Card
96-channel DIO Board
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
wBase+0
wBase+2
wBase+3
wBase+5
wBase+7
wBase+0x2a
wBase+0xc0
wBase+0xc4
wBase+0xc8
wBase+0xcc
wBase+0xd0
wBase+0xd4
wBase+0xd8
wBase+0xdc
wBase+0xe0
wBase+0xe4
wbase+0xe8
wBase+0xec
wBase+0xf0
wBase+0xf4
wBase+0xf8
wBase+0xfc
Note:
Refer to
Section 6.1 "How to Find the I/O Address"
Read
-
Aux control register
Aux data register
INT mask control register
Aux pin status register
INT polarity control register
Read Port0
Read Port1
Read Port2
-
Read Port3
Read Port4
Read Port5
-
Read Port6
Read Port7
Read Port8
-
Read Port9
Read Port10
Read Port11
Read Card ID
for more information about wBase.
User Manual, Ver. 2.3, Jun. 2018, PMH-008-23 Page: 40
Write
RESET\ Control Register
Same
Same
Same
Same
Same
Write Port0
Write Port1
Write Port2
Port0 ~ Port2 Configuration
Write Port3
Write Port4
Write Port5
Port3 ~ Port5 Configuration
Write Port6
Write Port7
Write Port8
Port6 ~ Port8 Configuration
Write Port9
Write Port10
Write Port11
Port9 ~ Port11 Configuration
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