28123 Parallax Inc, 28123 Datasheet - Page 184

• Manufacturer Part Number: 28123
• Description: TEXT WHAT'S A MICROCONTROLLER
• Manufacturer: Parallax Inc
• Type: Programmingr

Specifications of 28123

• Style: Book
• Title: What's a Microcontroller?
• Contents: Whats a Microcontroller? Text
• Product: Microcontroller Accessories
• Core Processor: PIC16C57c
• Flash: 128 Bytes
• Operating Supply Voltage: 9 V
• Board Size: 31 mm x 16 mm
• Lead Free Status / RoHS Status: Not applicable / Not applicable

PAUSE 1000
OUTH = %11010011
PAUSE 1000
OUTH = %11010110
PAUSE 1000
OUTH = %10110100
PAUSE 1000
OUTH = %01110110
PAUSE 1000
OUTH = %01110111
PAUSE 1000
OUTH = %11000100
PAUSE 1000
OUTH = %11110111
PAUSE 1000
OUTH = %11110110
PAUSE 1000
DIRH = %00000000
END
How DisplayDigits.bs2 Works
Figure 6-12 shows how you can use the
and state (high/low) of I/O pins P8 through P15.
OUTH = %00000000
DIRH = %11111111
DIRH
and
OUTH
' 2
' 3
' 4
' 5
' 6
' 7
' 8
' 9
' I/O pins to input,
' segments off.
variables to control the direction
Figure 6-12
Using DIRH
and OUTH to
set all I/O Pins
to Output-Low