EM1000 BASIC-programmable Ethernet Module0 pages

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Features
10/100BaseT Ethernet port
Flash disk and RTC onboard
Four high-speed TTL serial ports
Supports Wi-Fi, LCD, keypad, buzzer
Up to 53 I/O lines
Optional backup source for the RTC
About
The EM1000 is Tibbo’s most powerful and versatile BASIC-programmable embedded module.
The module’s hardware is a potent combination that includes 100Base/T Ethernet, four serial ports, onboard fl ash,
EEPROM, RTC with onboard backup power, and abundant I/O lines (up to 53!) to interface with external LCD,
keypad, buzzer, and card readers.
Thus, the EM1000 is perfect for designing data collection and automation devices such as access control panels,
time and attendance terminals, inventory control systems, factory fl oor automation terminals, and so on.
The EM1000 is excellent for prototyping your projects – its pin pitch is standard 2.54mm (0.1’’). The module can
also support Wi-Fi communications (this requires GA1000 add-on board).
Specifications
Based on high-performance purpose-built 88MHz
T1000 IC
10/100BaseT auto-MDIX Ethernet port
(no magnetics).
Optional Wi-Fi interface (requires GA1000 add-on
module).
Four high-speed serial ports (CMOS-level):
Baudrates of up to 921,600bps;
None/even/odd/mark/space parity modes;
7/8 bits/character modes;
Full-duplex mode with optional fl ow control;
Half-duplex mode with direction control;
Encoding and decoding of Wiegand and clock/data
streams.
Up to 1024KB fl ash memory for fi rmware,
application, and data.
2KB EEPROM for data storage.
RTC with backup power input (optional onboard
supercapacitor).
Supports external LCD and keypad.
Programmable square-wave output for external
buzzer.
Up to 53 general-purpose I/O lines (including 8
interrupt lines).
Four control lines for status LEDs.
Software- and hardware-controlled onboard PLL.