PCIe-DIO05 Users Manual (Rev 1.1)
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http://www.daqsystem.com
1. PCIe-DIO05 Block Diagram
PCI BUS
PCIe-DIO05 INTERNAL BLOCK
PCI Target
/ Master
Local Bus
Address
Data(Mem,I/O)
Reserved
(0x00
–
0x5F)
DIO 32bit Input
(0xC0)
Interrupt controller
Ext. Address, Data, Control
Local BUS
Interrupt
Controller
(0xb0)
INT sources in Chip
IO Decoder
MEM Decoder
To each IO
Module
DPRAM
From Ext.
CLOCK syn.
MEM Decoder
BUS Mux
Reserved
(0xD0
–
0xFF)
[Figure 1-1. PCIE-DIO05 Internal Block Diagram]
The PCIe-DIO05 is a board having the function of external with the 32 TTL level input port.
This
product is designed for High speed digital data logger with PCI Express Interface.
