SC8521 View Datasheet(PDF) - Silan Microelectronics

Part Name

Description

Manufacturer

SC8521

INFRARED REMOTE CONTROL TRANSMITTER RC5

Silan Microelectronics 

Silan

Semiconductors

SC8521

address

BS2

BS1

BS0

KN5

KN4

KN3

KN2

KN1

KN0

ROM 1Kx8

BANK 0 LSB

BANK 1 LSB

BANK 2 LSB

BANK 3 LSB

BANK 4 LSB

BANK 5 LSB

BANK 6 LSB

BANK 7 LSB

BANK 0 MSB

BANK 1 MSB

BANK 2 MSB

BANK 3 MSB

BANK 4 MSB

BANK 5 MSB

BANK 6 MSB

BANK 7 MSB

M7H M6H M5H M4H M3H M2H M1H M0H M7L M6L M5L M4L M3L M2L M1L M0L

ROM schematic diagram

SYSTEM DEVELOPMENT

1. Software (SC8521)

A PC program is provided that enables the user to fill in system and command codes for each keys number in

each bank. This program converts the input data into a ROM code-file needed to produce the metal mask and to

program an EPROM to be used in the hardware emulator.

2. Hardware

An emulator is available that functionally emulates the IC. An EPROM with the ROM code information is

inserted into the emulator to produce the required remote control codes corresponding to the keys in the prototype

device.

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

REV: 1.3

8

2002.03.01

Share Link: