Silan
Semiconductors
TX-2B/RX-2B
BLOCK DIAGRAM
OSCI
OSCO
SI
4
5
3
Timing
Generator
Oscillator
AMP
13 VDD
Decoding
Circuit
Computer
PLA
VO1
VI1
15
14
9
LDB
RIGHT
6
Control
Logic
7
LEFT
RDB
8
Latch
Circuit
TURBO
12
10
11
VI2
16
1
BACKWARD
VO2
FORWARD
2
GND
RECEIVER RX-2B Bloc k Dia gra m
PIN CONFIGURATION
RIGHT
TEST
1
2
3
4
5
6
7
14
13
12
11
10
9
VO2
GND
SI
1
2
3
4
5
6
7
8
16 VI2
15
14 VI1
13
12 TURBO
LEFT
FOSC
OSCI
OSCO
PC
VO1
GND
ACKWARD
FORWARD
TURBO
SC
OSCI
OSCO
RIGHT
LEFT
ROB
VDD
11 FORWARD
10 BACKWARD
V
DD
8
SO
9
LDB
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
2002.03.29
2