HD6409_15 Datasheet, PDF (2/15 Pages) Intersil Corporation – CMOS Manchester Encoder-Decoder

Block Diagram
HD-6409
BOI
BZI
UDI
RST
SD/CDS
DATA
INPUT
LOGIC
5-BIT SHIFT
REGISTER
AND DECODER
RESET
EDGE
DETECTOR
SD
INPUT/
OUTPUT
SELECT
COMMAND
SYNC
GENERATOR
MANCHESTER
ENCODER
OUTPUT
SELECT
LOGIC
I_X
OSCILLATOR
O_X
CO
SS
COUNTER
CIRCUITS
Logic Symbol
SS
CO
17
11
SD/CDS
4
16
ECLK
MS
RST
14
9
SDO
5
DCLK
8
NVM
7
SRST
6
13
CLOCK
GENERATOR
12
19
18
15
ENCODER
CONTROL
2
1
3
DECODER
O_X
I_X
BOO
BZO
CTS
BOI
BZI
UDI
SDO
NVM
BOO
BZO
CTS
SRST
MS
ECLK
DCLK
2
FN2951.4
October 1, 2015