27220 Parallax Inc, 27220 Datasheet - Page 72
27220
Manufacturer Part Number
27220
Description
BOOK STAMPWORKS
Manufacturer
Parallax Inc
Datasheet
1.27220.pdf
(230 pages)
Specifications of 27220
Accessory Type
Booklet
Product
Microcontroller Accessories
Lead Free Status / RoHS Status
Not applicable / Not applicable
For Use With/related Products
StampWorks
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Not applicable / Not applicable
- Current page: 72 of 230
- Download datasheet (3Mb)
Page 62 · StampWorks
Take it Further
Update the program to create a single-digit hexadecimal counter. Use the patterns
below for the HEX digits.
Write Code like a Pro
Note that the DATA table the stores the 7-segment patterns uses verbose label
names and the patterns are placed in sequential order. By storing the segment
information in EEPROM instead of constants, transferring these patterns to the
display is greatly simplified.
Had we elected to store the patterns as constant values, we’d have to use the
following bit of code to make the transfer:
LOOKUP idx, [Digit0, Digit1, Digit2, Digit3, Digit4,
Digit5, Digit6, Digit7, Digit8, Digit9], Segs
As you can see, using READ is a bit tidier. In most programs, storing table values in
DATA statements will simplify coding and save code space if the same values are to
be used in more than one place in the program.
Related parts for 27220
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Microcontroller Modules & Accessories DISCONTINUED BY PARALLAX
Manufacturer:
Parallax Inc
Part Number:
Description:
BOOK UNDERSTANDING SIGNALS
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
COMPETITION RING FOR SUMOBOT
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
TEXT INFRARED REMOTE FOR BOE-BOT
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
BOARD EXPERIMENT+LCD NX-1000
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
CONTROLLER 16SERVO MOTOR CONTROL
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
BASIC STAMP LOGIC ANALYZER
Manufacturer:
Parallax Inc
Datasheet:
Part Number:
Description:
IC MCU 2K FLASH 50MHZ SO-18
Manufacturer:
Parallax Inc
Datasheet: