101-0401 Rabbit Semiconductor, 101-0401 Datasheet - Page 49

• Manufacturer Part Number: 101-0401
• Description: KIT DEV RABBIT2000/TCP/IP
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 2000r
• Type: MPU Moduler

Specifications of 101-0401

• Rohs Status: RoHS non-compliant
• Contents: Rabbit 2000™ TCP/IP Development Board, Demo Board, Power Supply, Cable and Software
• Processor To Be Evaluated: Rabbit 2000
• Interface Type: RS-232, RS-485
• For Use With/related Products: RCM2000, RCM2010, RCM2020
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 101-0401; 316-1005; Q906133

Version 175-0188 Rev. C
The RS-232 transceiver may be used as a 5-wire RS-232 channel or as two 3-wire RS-232
channels at the expense of the RS-485 channel, which is connected through 0
mounted resistors at R82 and R83 as shown in Figure 7(b). R82 and R83, shown in
Figure 7(b), must be removed when configuring the TCP/IP Development Board for either
one 5-wire RS-232 or two 3-wire RS-232. U10 and the associated bias and termination
resistors (R58, R59, and R60) must also be removed, but R82 and R83 are left installed, if
you wish the TxB and RxB RS-232 signals to be available on header J5.
Table 2(b) summarizes the options. Note that the parameters in the
function call must also be set to match the hardware configuration being used.
Getting Started
Table 2(b). Serial Communication Configurations (Version 175-0188 Rev. C)
R58–R60
R61–R62
R82–R83
U10
J7-3
J7-4
J7-6
J7-7
J5-4
J5-3
Item
Figure 7(b). RS-232/RS-485 Serial Communication Options
Factory
Default
In
Out
In
In
RS-485+
RS-485–
TxC
RxC
RS-485+
RS-485–
One 3-wire RS-232
& RS-485
—
In
Out
In
TxB
RxB
TxC
RxC
—
—
Two 3-wire
RS-232
CTS
One 5-wire
—
In
Out
In
TxB
RxB
RTS
—
—
RS-232
W
serMode
W
W
W
W
W
W
Out
In
In
Out
TxB
RxB
TxC or RTS
RxC or CTS
TxB
RxB
RS-232
on J5
software
surface-
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