Z-World Fox LP3500 User Manual - 3. S
Manual is about: C-Programmable Single-Board Computer
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17
3. S
UBSYSTEMS
Chapter 3 describes the principal subsystems for the LP3500.
• A/D Converter Inputs (LP3500 only)
• Relay Output Circuit (LP3500 only)
• Memory
Figure 7 shows these Rabbit-based subsystems designed into the LP3500.
Figure 7. LP3500 Subsystems
SRAM
Flash
3.7 MHz
osc
32 kHz
osc
LP3500
Decoder
Control
Interface
to
LCD/Keypad
Module
RABBIT
3000
RS-232
RS-485
A/D
Converter
PWM
Outputs
Digital
Outputs
Relay
Output
Programming
Port
Serial
Interface
Digital
Inputs