BL1800 JackRabbit
Single Board Computers
Models BL1800
BL1810
BL1820
The Jackrabbit is Z·World's most compact and
lowest cost C-programmable single-board
computer. The Jackrabbit is the perfect solution
for applications that have significant cost and
size constraints but need a dependable SBC.
Fast number crunching is provided by a Rabbit
2000 microprocessor operating at up to 29.5
MHz.
Features
• Our lowest cost SBC
• Compact 3.5" x 2.5" size
• 4 serial ports
• Fast clock up to 29.5 MHz
• Multifunctional I/O
Measuring just 3.5" x 2.5" (89 x 64 mm), the
Jackrabbit provides 24 CMOS-compatible I/O, 3
analog channels, and 4 high-power outputs.
Three of the high-power outputs can sink up to 1
amp each and are protected for direct driving of
inductive loads.
Two RS-232 ports and 1 RS-485 port support serial communication and are rated at 15 kV for ESD protection. The fourth serial port is
a 5 V CMOS-compatible programming port that can also be used in the user's application after programming is completed.
Five 8-bit timers and one 10-bit timer with 2 match registers are onboard. Four of the 8-bit timers can be cascaded from the first timer.
A real-time clock (RTC) provides time/date data, and a watchdog supervisor is standard.
The BL1800 features a switching regulator that provides a wide range of input voltages (8–40 V DC), reducing power consumption
while minimizing heat. (A linear regulator is featured on the BL1810 and BL1820 versions.)
Programming the Jackrabbit
Programs are developed using Z·World's industry-proven Dynamic C
®
software development system. An extensive library of drivers
and sample programs is provided.
2/15/2005
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