HA456 Intersil Corporation, HA456 Datasheet - Page 10

• Manufacturer Part Number: HA456
• Description: 120MHz/ Low Power/ 8 x 8 Video Crosspoint Switch
• Manufacturer: Intersil Corporation

Waveforms
SLAVE REGISTER CONTENTS
SLAVE REGISTER CONTENTS
MASTER REGISTER CONTENTS
SLAVE REGISTER CONTENTS
SLAVE REGISTER CONTENTS
(EDGE/LEVEL = 0)
(EDGE/LEVEL = 1)
(Continued)
(EDGE/LEVEL = 0)
(EDGE/LEVEL = 1)
SER IN
LATCH
WR
10
LATCH
FIGURE 4. PARALLEL PROGRAMMING MODE OPERATION (SER/PAR = 0)
FIGURE 5. SERIAL PROGRAMMING MODE OPERATION (SER/PAR = 1)
WR
t = 0
D3
WRITE
1st
NEW DATA FOR
D2
OUT0
D1
DATA (N)
D0
DATA (N)
DATA (N)
HA456
D3
NEW DATA FOR
OUT1 TO OUT6
DATA (N)
DATA (N + 1)
D2
DATA (N + 1)
D3
DATA (N + 1)
DATA (N + 2)
OLD DATA
NEW DATA FOR
D2
OLD DATA
DATA (N + 1)
OUT7
D1
DATA (N + 2)
WRITE
D0
32nd
DATA (N + 2)
DATA (N + 2)
NEW DATA
NEW DATA