Specifications

Introduction
NEC V40
Serial Port
RS-232 only
DMA
Controller
Interrupt
Controller
Counter/
Timers
Numeric
Data
Processor
Socket
Watchdog
Timer
Local
EPROM
1 Socket
Serial
Port
RS-232/
RS-485
Parallel
I/O
24-bits
SBX Expansion Module
I/O Expansion Socket
Local
RAM
2
Sockets
Dual Port
RAM
Lithium
Battery
ZT 8832
Serial
RS-232
(3-Wire)
Counter/
Timer
and
Interrupts
Serial
RS-232
RS-485
Parallel
I/O
Figure 1–1. Functional Block Diagram.
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