AD9882KST-100 Analog Devices Inc, AD9882KST-100 Datasheet - Page 34

• Manufacturer Part Number: AD9882KST-100
• Description: IC INTERFACE/DVI 100MHZ 100LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9882KST-100

• Rohs Status: RoHS non-compliant
• Applications: Video
• Interface: Analog, DVI
• Voltage - Supply: 3.15 V ~ 3.45 V
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount

AD9882A
Serial Interface Read/Write Examples
Example 1. Write to one control register
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Example 2. Write to four consecutive control registers
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Table 53. Control of the Sync Block Muxes via the Serial Register
Mux Number(s)
1 and 2
3
4, 5, and 6
Start signal
Slave address byte (R/ W bit = LOW)
Base address byte
Data byte to base address
Stop signal
Start signal
Slave address byte (R/ W bit = LOW)
Base address byte
Data byte to base address
Data byte to (base address + 1)
Data byte to (base address + 2)
Data byte to (base address + 3)
Stop signal
Serial Bus Control Bit
0x10: Bit 3
0x10: Bit 0
0x0F: Bit 1
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Control Bit State
0
1
0
1
0
1
Example 3. Read from one control register
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Example 4. Read from four consecutive control registers
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Start signal
Slave address byte (R/ W bit = LOW)
Base address byte
Start signal
Slave address byte (R/ W bit = HIGH)
Data byte from base address
Stop signal
Start signal
Slave address byte (R/ W bit = LOW)
Base address byte
Start signal
Slave address byte (R/ W bit = HIGH)
Data byte from base address
Data byte from (base address + 1)
Data byte from (base address + 2)
Data byte from (base address + 3)
Stop signal
Result
Pass Hsync
Pass sync-on-green
Pass Vsync
Pass sync separator signal
Pass analog interface signals
Pass digital interface signals