20-101-0522 Rabbit Semiconductor, 20-101-0522 Datasheet - Page 85

• Manufacturer Part Number: 20-101-0522
• Description: MODULE RABBITCORE RCM3220
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0522

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 3000
• Clock Speed: 44.2 MHz
• Interface Type: Ethernet, Serial
• Flash: 512 KB
• Timers: 10 x 8 bit, 1 x 10 bit
• Operating Supply Voltage: 3.15 V to 3.45 V
• Board Size: 69 mm x 47 mm x 22 mm
• Core: RCM3220
• Processor Series: RCM3200
• For Use With/related Products: RCM3220
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1098

User’s Manual
Port F Data Direction Register
0:7
Register Name
Bits
Table F-2. Parallel Port F Registers (continued)
PFDDR
0
1
Mnemonic
Value
00111111 (0x3F)
Corresponding port bit is an input
Corresponding port bit is an output
I/O Address
Description
W
R/W
00000000
Reset Value
81