stlc5464 STMicroelectronics, stlc5464 Datasheet - Page 16

• Manufacturer Part Number: stlc5464
• Description: Multi-hdlcwith Switching Matrix Associated
• Manufacturer: STMicroelectronics

STLC5464
III - FUNCTIONAL DESCRIPTION (continued)
Figure 2 : Switching Matrix Data Path
16/83
HDLCM
HDLC
D0/7
Sequence
Tx
Integrity
IMTD
LOOP
GCI
D7
Tx
GCIR
INS
1
ME
D4/5
MEMORIES
64kb/s and
n x 64kb/s
DIN’ 0/7
1
BIT SYNCHRO
BIT SYNCHRO
DATA
S / P
DOUT 0/7
1
DIN 0/7
P / S
D4/5
1
A
1
D7
CM
GCI
1
Rx
PRSG
PSEUDO RANDOM
HDLC
GENERATOR
1
SEQUENCE
Rx
Rec. O.152
2
From Connection Memory
OTSV (per channel)
From OMCR Register
OMV (per multiplex)
From Disable Pin
(for all multiplexes)
11
PRSG
- 1
PRSG : Pseudo Random Sequence Generator
PRSA : Pseudo Random Sequence Analyzer
OTSV : Output Time Slot Validated
INS : Insert
CM : Connection Memory (from CMAR Register)
ME : Message Enable
IMTD : Increased Min Throughtput Delay
SGV : Sequence Generator Validated
SAV : Sequence Analyzer Validated
SGV
(when Read)
D
LOOP, PRSA, PRSG,
CM
PRSA
PSEUDO RANDOM
Sequence Integrity,
1
CONNECTION
SEQUENCE
ANALYZER
INS, OTSV
Rec. O.152
MEMORY
2
11
- 1
SAV
D
Counter Register
Sequence Fault
From SMCR Register
From Connection
Memory
Register
Register
Address
CMDR
CMAR
SFDR
Data
Internal
Bus