Kawasaki 80C152 - Manual (Page 62)

KS152JB Universal Communications Controller
Technical Specifications
Kawasaki LSI USA, Inc. Page 62 of 120 Ver. 0.9 KS152JB2
3.5.9 Transmit Waveforms
The CSC is capable of three types of data encoding, Manchester, NRZI, and NRZ. Figure shows
example of all three types of data encoding.
1
0
1 1 0 0
“1” BIT TIME “1” BIT TIME
“1” BIT TIME “0” BIT TIME
LOCAL VALUE
MANCHESTER
ENCODING
(8 X BAUD)
RECEIVE
SAMPLING
RATE
RECEIVED
DATA
RECEIVED
DATA
0 1 1 0 0 1
NRZ
NRZI
MANCHESTER
BIT
TIME