Measurement-computing PCI-DUAL-AC5 Manuel d'utilisateur télécharger pdf (Page 13)

Chapter 3

Functional Details

PCI-DUAL-AC5 block diagram

PCI-DUAL-AC5 functions are illustrated in the block diagram shown here.

PCI

Controller

BADR2

Boot

EEPROM

Control

Registers

Decode/Status

Bus

Timing

Controller FPGA and Logic

Local Bus

PCI Bus (5V, 32-bit, 33 MHZ)

Control Bus

Port A

Port B

Control

Port C

Port A

Port B

Control

FIRSTPORTA(7:0)

Port C

AC/DC

I/O Module

Racks

SECONDPORTA(7:0)

FIRSTPORTB(7:0)

SECONDPORTB(7:0)

SECONDPORTC(7:0)

Figure 2. Functional block diagram

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Measurement-computing PCI-DUAL-AC5 Manuel d'utilisateur Page 13