Gw-instek GSP-930 Programming Manual Manuale Utente Scaricare il pdf (Pagina 44)

GSP-930 Programming Manual

Status Register

Structure

Each status register (excluding the status byte

structures:

 Condition register

 Positive transition register

 Negative transition register

 Event Register

 Event Enable Register

Condition

Registers

The condition registers report the state of the

GSP-930. Condition registers can only be read.

PTR Registers

The positive transistion registers are used to

filter for events that occur from a negative to a

positive transition.

NTR Registers

The negative transition registers are used to

filter for events that occur from a positive to

negative transistion.

Event Registers

The PTR/NTP registers dictate the type

transistion conditions that will set the

corresponding bits in the event registers. The

event registers can only be read. Reading an

event register will clear it.

Event Enable

Registers

The event enable registers determine which

events in the corresponding event registers will

set the summary bits in a higher-order register.

1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 194 195

Nessun commento

Gw-instek GSP-930 Programming Manual Manuale Utente Pagina 44