MT90869 Datasheet, PDF (69/76 Pages) Zarlink Semiconductor Inc – Flexible 16K Digital Switch (F16kDX)

Data Sheet
MT90869
FP8i
C8i
CK_int *
BSTi0 - 31
8.192Mb/s
6
7
BSTo0 - 31
8.192Mb/s
Bit6
Ch127
Bit7
Ch127
BSTi0 - 31
Bit7
4.096Mb/s
Ch63
t_BIDS8
t_BSIS8
t_BSIH8
0
1
2
t_BSOD8
Bit0
Ch0
t_BIDS4
Bit1
Bit2
Ch0
Ch0
t_BSIS4
t_BSIH4
Bit0
Ch0
t_BSOD4
3
Bit3
Ch0
Bit1
Ch0
4
5
Bit4
Bit5
Ch0
Ch0
Bit2
Ch0
6
Bit6
Ch0
Bit3
Ch0
BSTo0 - 31
Bit7
4.096Mb/s
Ch63
Bit0
Ch0
t_BIDS2
BSTi0 - 31
Bit7
2.048Mb/s
Ch31
t_BSOD2
BSTo0 - 31
Bit7
2.048Mb/s
Ch31
* CK_int is the internal clock signal of 131.072MHz
Bit1
Ch0
t_BSIS2
t_BSIH2
Bit0
Ch0
Bit0
Ch0
Bit2
Bit3
Ch0
Ch0
Bit1
Ch0
Bit1
Ch0
Figure 24 - GCI BUS Backplane Data Timing Diagram (8Mb/s, 4Mb/s, 2Mb/s)
Zarlink Semiconductor Inc.
69