MAX4357ECD MAXIM [Maxim Integrated Products], MAX4357ECD Datasheet - Page 34

• Manufacturer Part Number: MAX4357ECD
• Description: 32 x 16 Nonblocking Video Crosspoint Switch with I/O Buffers
• Manufacturer: MAXIM [Maxim Integrated Products]

32 x 16 Nonblocking Video Crosspoint Switch
with I/O Buffers
Figure 4. 7-Bit Control Word and Programming Example (Mode 1: Complete Matrix Mode)
34
Figure 5. Mode 1: Complete Matrix Mode Programming
UPDATE
UPDATE
SCLK
OUTPUT (i) ENABLED, A
CONNECTED TO INPUT 28
MODE
DOUT
EXAMPLE OF 7-BIT
SERIAL CONTROL WORD
FOR OUTPUT CONTROL
______________________________________________________________________________________
DIN
DIN
1
1
MOST SIGNIFICANT BITS OF THE 7-BIT CONTROL WORD ARE SHIFTED IN FIRST; I.E., OUT15, THEN OUT14, ETC.
LAST 7 BITS SHIFTED IN PRIOR TO UPDATE FALLING EDGE PROGRAM OUT0.
t
SuDi
V
= +1V/V,
t
HdDi
t
PdDo
t
7-BIT CONTROL WORD
MnLCk
SCLK
DIN
OUT2
t
MnHCk
OUT1
t
SuHUd
t
MnLUd
OUT0
NEXT CONTROL WORD
TIME
0
0