Functional Block Diagram - Measurement Computing LGR-5320 Series User Manual

LGR-5320 Series User's Guide

Functional block diagram

LGR-5320 Series functions are illustrated in Figure 1.
Microcontroller
Multiplexer
(16:1)
USB
SPI
RTC
MCI
Ext. Bus
GPIO
Gain &
ADC
Level shift
Digital Trigger
Input
Analog Trigger
Input
Sampling
Clock Input
Figure 1. LGR-5320 Series functional block diagram
USB
Connector
FLASH
Barrel
Connector
Coin battery
SD
Connector
Config
FPGA
7
Introducing the LGR-5320 Series
Screw
Terminal
Power Supplies
Counter Inputs (x4)
(Quadrature
counters included
on LGR-5327/5329)
500V isolation
(LGR-5329 only)
Digital Inputs (x16)
Relay Output