AD9396KSTZ-100 Analog Devices Inc, AD9396KSTZ-100 Datasheet - Page 23

• Manufacturer Part Number: AD9396KSTZ-100
• Description: IC INTERFACE 100MHZ DVI 100LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9396KSTZ-100

• Applications: Video
• Interface: Analog, DVI
• Voltage - Supply: 3.15 V ~ 3.47 V
• Package / Case: 100-LQFP
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Hex
Address
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D
0x1E
0x1F
0x20
Read/Write
or Read Only
Read
Read
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Bits
[0]
[3:0]
[7:0]
[7:0]
[7:0]
[7]
[6]
[5]
[4]
[3]
[1]
[0]
[7]
[6:5]
[4:3]
[2]
[1]
[0]
[7:0]
[7:0]
[7:0]
[7:0]
Default
Value
*******0
****0000
00000000
00001000
00010100
0*******
*0******
**0*****
***0****
****0***
******1*
*******0
0*******
*10*****
***01***
*****1**
******1*
*******0
00001000
32
50
50
Register Name
Bad Sync Detect
HSYNCs per
VSYNC MSB
HSYNCs per
VSYNC
Clamp Placement
Clamp Duration
Red Clamp Select
Green Clamp
Select
Blue Clamp Select
Clamp During
Coast Enable
Clamp Disable
Programmable
Bandwidth
Hold Auto-Offset
Auto-Offset
Enable
Auto-Offset
Update Mode
Difference Shift
Amount
Auto Jump Enable
Post Filter Enable
Toggle Filter
Enable
Slew Limit
Sync Filter Lock
Threshold
Sync Filter Unlock
Threshold
Sync Filter
Window Width
Rev. 0 | Page 23 of 48
Description
0 = not detected.
1 = detected.
MSB of HSYNCs per VSYNC.
HSYNCs per VSYNC count.
Number of pixel clocks after trailing edge of HSYNC to begin clamp.
Number of pixel clocks to clamp.
0 = clamp to ground.
1 = clamp to midscale.
0 = clamp to ground.
1 = clamp to midscale.
0 = clamp to ground.
1 = clamp to midscale.
0 = don’t clamp during coast.
1 = clamp during coast.
0 = internal clamp enabled.
1 = internal clamp disabled.
0 = low bandwidth.
1 = full bandwidth.
0 = normal auto-offset operation.
1 = hold current offset value.
0 = manual offset.
1 = auto-offset using offset as target code.
00 = every clamp.
01 = every 16 clamps.
10 = every 64 clamps.
11 = every VSYNC.
00 = 100% of difference used to calculate new offset.
01 = 50%.
10 = 25%.
11 = 12.5%.
0 = normal operation.
1 = if code > 15 codes off, offset is jumped to the predicted offset
necessary to fix the >15 code mismatch.
0 = disable post filer.
1 = enable post filter.
Post filter reduces update rate by 1/6 and requires that all six
updates recommend a change before changing the offset. This
prevents unwanted offset changes.
The toggle filter looks for the offset to toggle back and forth and
holds it if triggered. This prevents toggling in case of missing codes
in the PGA.
Limits the amount the offset can change by in a single update.
Number of clean HSYNCs required for sync filter to lock.
Number of missing HSYNCs required to unlock the sync filter. Counter
counts up if HSYNC pulse is missing and down for a good HSYNC.
Width of the window in which HSYNC pulses are allowed.
AD9396