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: 9
2.2 I/O Port Location
There are twelve 8-bit I/O ports in the PIO-D96 series card. Each I/O port can be programmed as a
DI or DO port. When the PC is first powered-on or reset all the ports are configured as DI ports.
These DI ports can be selected to either pull-high or pull-low via placement of the JP2 to JP13
jumpers. These I/O port locations are given as follows:
Connector of PIO-D96U (Rev 4.0 or above) CON1 CN1 CN2 CN3
PA0 ~ PA7
Port Port0 Port3 Port6 Port9
Pull-high/Low JP2 JP5 JP8 PJ11
PB0 ~ PB7
Port Port1 Port4 Port7 Port10
Pull-high/Low JP3 JP6 JP9 JP12
PC0 ~ PC7
Port Port2 Port5 Port8 Port11
Pull-high/Low JP4 JP7 JP10 JP13
Connector of PIO-D96SU/PEX-D96S CON1
PA0 ~ PA7
Port0 (pull-high/low by JP2)
PB0 ~ PB7
Port1 (pull-high/low by JP3)
PC0 ~ PC7 Port2 (pull-high/low by JP4)
PA10 ~ PA17 Port3 (pull-high/low by JP5)
PB10 ~ PB17 Port4 (pull-high/low by JP6)
PC10 ~ PC17 Port5 (pull-high/low by JP7)
PA20 ~ PA27 Port6 (pull-high/low by JP8)
PB20 ~ PB27 Port7 (pull-high/low by JP9)
PC20 ~ PC27 Port8 (pull-high/low by JP10)
PA30 ~ PA37 Port9 (pull-high/low by JP11)
PB30 ~ PB37
Port10 (pull-high/low by JP12)
PC30 ~ PC37 Port11 (pull-high/low by JP13)
Note:
1. This board is a bi-directional I/O design with default DI mode when power on.
Before switching to DO mode, the DI pull-high jumper setting may activate active-high DO devices (e.g.,
DB-24R / 24PR / 24C), or the pull-low setting may activate active-low DO devices.
Please have a appropriate jumper setting depending on the characteristics of your external device.
2.
Each PC0 can be used as an interrupt signal source. Refer to Section 2.7 “Interrupt Operation” for more information.