MIKROE-598 mikroElektronika, MIKROE-598 Datasheet - Page 22
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MIKROE-598
Manufacturer Part Number
MIKROE-598
Description
Development Boards & Kits - 8051 BIG8051 DEVELOPMENT SYSTEM
Manufacturer
mikroElektronika
Datasheet
1.MIKROE-598.pdf
(30 pages)
Specifications of MIKROE-598
Rohs
yes
Product
Development Kits
Tool Is For Evaluation Of
AT89S8253
Core
8051
Interface Type
CAN, MMC/SD, RS-232, USB
Operating Supply Voltage
5 V, 9 V to 32 V
Data Bus Width
8 bit
Description/function
Development Board Only, GLCD, LCD, DS1820, Serial Cable not included
Dimensions
265 mm x 220 mm
For Use With
AT89S8253
22
16.0. LEDs
There are 64 LEDs on the BIG8051 development system used to visually indicate the state of each microcontroller
I/O pin. An active LED indicates that a logic one (1) is present on the pin. In order to enable LEDs to illuminate, it is
necessary to select the appropriate port ((PORT0, PORT1, PORT2, PORT3, PORT4, PORT5, PORT6 or PORT7)
using DIP switch SW9.
Figure 16-2: LED and port PORT0 connection schematic
MikroElektronika
Figure 16-1: LEDs
Microcontroller
SMD resistor used to limit
Notch indicating the
SMD LED cathode
BIG8051