101-0533 Rabbit Semiconductor, 101-0533 Datasheet - Page 96

• Manufacturer Part Number: 101-0533
• Description: KIT DEV RABBIT3000/RCM3100
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3000r
• Type: MPU Moduler

Specifications of 101-0533

• Rohs Status: RoHS non-compliant
• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• Processor To Be Evaluated: RCM3100
• Interface Type: RS-232, Ethernet
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.15 V to 3.45 V
• For Use With/related Products: RCM3100
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 316-1020

E.2 Header J6
The connector is a 2 × 5, 0.1" pitch header suitable for connecting to an IDC receptacle
with the following pin allocations.
All eight Parallel Port F lines are pulled up internally to +3.3 V via 100 kΩ resistors.
When used as outputs, the port pins will sink up to 6 mA at a V
typ), and source up to 6 mA at a V
tolerant.
As the outputs from Parallel Port F are compatible with 3.3 V logic, buffers may be
needed when the external circuit drive requirements exceed the 2.2 V typ logic high and/or
the 6 mA maximum from the Rabbit 3000. The +5 V supply output is provided for supply-
ing interface logic. When used as inputs, the pins on header J6 do not require buffers
unless the input voltage will exceed the 5 V tolerance of the processor pins. Usually, a
simple resistive divider with catching diodes will suffice if higher voltage inputs are
required. If the outputs are configured for open-drain operation, they may be pulled up to
+5 V (while observing the maximum current, of course).
90
Pin
10
1
2
3
4
5
6
7
8
9
Parallel Port F, bit 0
Parallel Port F, bit 1
Parallel Port F, bit 2
Parallel Port F, bit 3
Parallel Port F, bit 4
Parallel Port F, bit 5
Parallel Port F, bit 6
Parallel Port F, bit 7
+5 V
0 V
Rabbit 3000
Table E-1. RCM30/31/32XX Prototyping Board Header J6 Pinout
General-purpose I/O port
General-purpose I/O port
General-purpose I/O port
General-purpose I/O port
General-purpose I/O port PWM[0] output
General-purpose I/O port PWM[1] output
General-purpose I/O port PWM[2] output
General-purpose I/O port PWM[3] output
External buffer logic supply
Common
Primary Function
OH
of 2.2 V typ. When used as inputs, all pins are 5 V
Quadrature decoder 1 Q
input
Quadrature decoder 1 I
input
Quadrature decoder 2 Q
input
Quadrature decoder 2 I
input
Alternate Function 1 Alternate Function 2
OL
of 0.4 V max. (0.2 V
SCLK_D
SCLK_C
-
-
Quadrature decoder 1 Q
input
Quadrature decoder 1 I
input
Quadrature decoder 2 Q
input
Quadrature decoder 2 I
input
RabbitCore RCM3100