IDEC OpenNet series User Manual

26: LONWORKS INTERFACE MODULE
26-14 OPENNET CONTROLLER USER’S MANUAL
LONWORKS Interface Module Internal Structure
The LONWORKS interface module block diagram is illustrated in the figure below:
Memory Map
The L
ONWORKS interface module memory map is illustrated in the figure below:
Flash Memory
The L
ONWORKS interface module contains a 32KB nonvolatile rewritable memory. Of the 32KB memory area, a 16KB
area of 0000h through 3FFFh is allocated to the Neuron Chip firmware, and the remaining 16KB area of 4000h through
7FFFh is allocated to the application program.
Link Register
Flash
Memory
Status LED
Service Request Button
Neuron Chip 3150
Transceiver
FTT-10A
Failure
SERVICE
RUN
IO.0
ERR
IO.1
I/O
IO.2
CPU Module
LED
LED
LED
LONWORKS Interface Module
RUN
IO.6
IO.4
L
ONWORKS
Network
Register
SER
LED
Neuron Chip 3150 (6KB)
FFFFh
Unused
Register (4KB)
Unused
Application
Program
(16KB)
Neuron Chip
Firmware
(16KB)
Flash
Memory
(32KB)
E800h
CFFFh
C000h
7FFFh
4000h
3FFFh
0000h
Reserved for Memory
Map I/O (1KB)
Reserved (2.5KB)
EEPROM (0.5KB)
RAM (2KB)
FFFFh
FC00h
F1FFh
F000h
E800h
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IDEC OpenNet series Specifications

General

Brand	IDEC
Model	OpenNet series
Category	Controller
Language	English