Figure 1 on, 9 summarizes th, I/o model reference 9 – Echelon I/O Model Reference for Smart Transceivers and Neuron Chips User Manual

Page 19

I/O Model Reference

Parallel I/O

TIMER/COUNTER
INPUT MODELS

SERIAL I/O
MODELS

PARALLEL I/O
MODELS

DIRECT I/O
MODELS

Bit Input, Bit Output

Byte Input, Byte Output

Leveldetect Input

Nibble Input, Nibble Output

I/O Pin

Muxbus I/O

Master/Slave A

Slave B

Bitshift Input, Bitshift Output

C I/O

Magcard Input

Magtrack1 Input

Master

Slave

Serial Input

Serial Output

Wiegand Input

Edgedivide Output

Frequency Output

Oneshot Output

Pulsecount Output

Pulsewidth Output

Stretched Triac Output

Triggered-Count Output

High Sink

Pull Ups

Standard

Dualslope Input

Edgelog Input

Infrared Input

Ontime Input

Period Input

Pulsecount Input

Quadrature Input

Totalcount Input

Neurowire I/O

Legend:
ALS = Address Latch Strobe
WS = Write Strobe
RS = Read Strobe
CS = Chip Select
R/W = Read/Write
HS = Handshake
A0 = Address 0
IRQ = Interrupt Request
C = Clock
D = Data

Pull Up

SCI (UART)

SPI

Magcard Bitstream

Touch I/O

Infrared Pattern Output

TIMER/COUNTER
OUTPUT MODELS

Triac Output

Any Pin

All Pins 0 – 7

Any Pin 0 – 7

Any Four Adjacent Pins

Data Pins 0 – 7

ALS WS RS

CS R/W HS

CS R/W

Optional Timeout

Optional Chip Select

Any Two Pins (Optional Timeout)

Control

4 + 5 6 + 7

Sync Input

Control

Notes:

The I/O 11 pin is only available
for the following device types: PL
3120, PL 3150, PL 3170, and
Series 5000 devices
The high sinks and pull-ups
apply only to Series 3100
devices
The Infrared Pattern, Magcard
Bitstream, SCI (UART), and SPI
I/O models are only available for
the following device types: PL
3120, PL 3150, PL 3170, and
Series 5000 devices
The Stretched Triac I/O model is
only available for Series 5000
devices

IRQ

Figure 1. Pin Configuration Summary for the I/O Models