STLC5466 Datasheet, PDF (87/130 Pages) STMicroelectronics – 64 CHANNEL-MULTI HDLC WITH N X 64KB/S SWITCHING MATRIX ASSOCIATED

Figure 1-5: Downstream switching at 32 kb/s
STLC5466
DIN0
3.9ms
a
b Free c Free d Free e
din2
a
b
dout2
c
dout4
d
Internal
command
If SW0=1
DOUT4
(GCI 0)
D
C/I AE
d
c
B1
c
a
b
b
a
B2
d
e
MON
D C/I
MON
D C/I AE
DOUT 4
(GCI 0)
DOUT2
DOUT 5
(GCI 1)
DOUT3
dout 4
dout 2
Internal
commands
dout 5
dout 3
din 0
din 2
din 1
din 3
4 bit shifting
SW0=1
Switching
at 32 kb/s
4 bit shifting
SW1=1
DIN0
DIN2 not used
DIN 1
DIN3 not used
MULTI HDLC STLC 5466
87/130