GMS30004 Datasheet, PDF (124/158 Pages) Hynix Semiconductor – 4-BIT SINGLE CHIP MICROCOMPUTERS

ê Appendix C Magic-
- Lead code
4.5ms
4.5ms
- Repeat code
4.5ms
4.5ms
C0=0
4.5ms
C0=1
4.5ms
0.56ms
2.25ms
0.56ms
1.125ms
- Bit Description
Bit Ì0Ì
0.56ms
1.125ms
Bit Ì1Ì
0.56ms
2.25ms
- Flame Interval : Tf
The transmitted waveform as long as a key is depressed
Tf
Tf
Tf=108ms @455KHz
C-4