stlc5464 STMicroelectronics, stlc5464 Datasheet - Page 18

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

STLC5464
III - FUNCTIONAL DESCRIPTION (continued)
Figure 5 : Variable Delay through the matrix with ITDM = 1
18/83
Outpu t
Outpu t
Outpu t
1) Ca s e : If OTS y > ITS x + 2, the n Va ria ble De la y is : OTS y - ITSx Time S lo ts
2) Ca s e : If ITS x
3) Ca s e : If OTS y < ITS x, the n Va ria ble De lay is : 32 - (ITSx - OTS y) Tim eS lots
Fra m e
Fra m e
Fra m e
Fra m e
Fra m e
Fra m e
Inpu t
Inpu t
Inpu t
ITS0
OTS 0
ITS0
OTS 0
ITS0
OTS 0
OTS y
ITS x ITS x+1 ITSx+2
ITS x ITS x+1 ITSx+2
Variable De lay
(OTS y - ITSx)
x
ITS x + 2, the n Variab le De la y is : O TS y - ITS x + 32 Tim eS lots
y > x + 2
OTS y
y
F ra me n
F ra me n
F ra me n
x + 2
y < x
Va riable De lay : OTS y - ITSx + 32 Time S lots
OTS y
ITS x
Variable De lay : 32 - (ITSx - OTS y) Time S lots
OTS y
ITS31 ITS0
ITS31 ITS0
ITS31 ITS0
32 Time S lots
32 TimeS lots
ITSx
Fra me n + 1
Fra me n + 1
Fra me n + 1
OTS y
OTS y
ITS x
OTS 31
OTS 31
OTS 31
ITS 31
ITS 31
ITS 31