STLC5432 Datasheet, PDF (32/46 Pages) STMicroelectronics – 2Mbit CEPT & PRIMARY RATE CONTROLLER DEVICE

STLC5432
Figure 10: Primary Rate Controller Device PRCD - TE mode with serial Microprocessor
XTAL
32764KHz
2Mb/s
INTERFACE
S2/T2
XTAL1 XTAL2 HCR LCR
MEMORY
LFSR
RECEIVER
DOUT
LCLK
EMITTER
DIN
STLC5432
4KHz
4096KHz
NETWORK
µP
PRCD
LTM=0 (Configuration Register1)
Figure 11: Four STLC5432 in LT Mode
MASTER CLOCK
32764KHz
XTAL1 HCR LCR
DOUT 0
STLC5432 ^LCLK
LFSX/R
DIN
XTAL1
DOUT 1
STLC5432 ^LCLK
LFSX/R
DIN
XTAL1
DOUT 2
STLC5432 ^LCLK
LFSX/R
DIN
LFSX
SYSTEM
D93TL056C
8MHz
8KHz
FRAME
SIGNAL
BIT CLOCK
SWITCHING
NETWORK
8Mb/s
8Mb/s
32/46
XTAL1
DOUT 3
STLC5432 ^LCLK
LFSX/R
DIN
LTM=1 (Configuration Register1)
D93TL057C