mt8920bs1 Zarlink Semiconductor, mt8920bs1 Datasheet - Page 21

• Manufacturer Part Number: mt8920bs1
• Description: 32 Channels Tdm St-bus To Parallel Bus Access Circuit
• Manufacturer: Zarlink Semiconductor

Data Sheet
STCH
C4i
CHANNEL N-1
A4 - A0
D7 - D0
WE
C4i
OE
CS
BIT 0
t
STC
t
ACS
t
ZR
BIT 7 (BIT 3)
BIT 7
Figure 18 - Mode 3 STCH Timing Diagram
t
t
OED
N + 1
RST
Figure 17 - Mode 3 Timing Diagram
t
ENPW
BIT 6 (BIT 2)
DATA IN
BIT 6
CHANNEL N
t
OEH
CHANNEL N
t
t
SCPW
RHT
BIT 5 (BIT 1)
t
WST
BIT 5
t
WED
N - 1
DATA OUT
t
ENPW
BIT 4 (BIT 0)
t
STC
BIT 4
t
WEH
t
WHT
t
RZ
MT8920B
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