Theory of Operation
This chapter presents the theory of operation for the GX5055 boards,
with an overview of operation and a simple description of operation for
one channel (I/O pin). Other topics covered in this chapter are:
Operation of clock (CLK)
and strobe signals.
Memory management.
Program sequencer and
command conditions.
Basic states of operation
internal and external trigger operation.
Internal and external
pause operation.
Architecture
Masters
and Slaves
Channel
Output Data operation
Channel
Input Data operation
Channel
I/O block diagram
Clock
and Strobe Signals
GX5055
Memory Management
Program
Sequencer
Commands
GX5055
States
Trigger
Pause
Programmable
Current Load
Input
Load Current Voltage Clamps
Programmable
Resistive Load
Input
Threshold Voltages
Output
Data Formatting
Output
Slew Rate
Output
Voltage Levels
PMU
Functionality