ADBM-A350-200 Avago Technologies US Inc., ADBM-A350-200 Datasheet - Page 48

• Manufacturer Part Number: ADBM-A350-200
• Description: Vigor Colossus OFN Module
• Manufacturer: Avago Technologies US Inc.

Specifications of ADBM-A350-200

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AD_DTH_LOW
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register is used to set LOW speed De-assert shutter threshold.
QUANTIZE_CTRL
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register is used to set quatization for Delta_X and Delta_Y. If both X and Y quantization modes are on, then
XYQ_THRESH
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register is used to set quatization gradient for DeltaX and DeltaY.
48
Bit
Field
Bit
Field
Bit
Field
only largest quantized X or Y will be reported.
Field Name
DTH_L 7:0
Field Name
YQ_ON
YQ_DIV
XQ_ON
XQ_DIV
Field Name
XYQ_M
XYQ_C
1:0
7
DTH_L
7
YQ_ON
7
Reserved
6:4
2:0
6
DTH_L
6
YQ_DIV
6
Reserved
Description
Sets LOW speed de-assert threshold. Write in hexadecimal value.
Formula (in decimal) = Shutter value / 8.
It is recommended to have hysteresis of 60 to 100 between assert and
de-assert threshold.
Description
0 = Y quantization off
1 = Y quantization On
Quantization factor 2
0 = X quantization off
1 = X quantization On
Quantization factor 2
Description
Gradient of linear region
0 = Gradient 1
1 = Gradient 2
Indicates the off set of linear region (max of C = 3 or 0x03)
6
Address: 0x71
Reset Value: 0x3b
Address: 0x72
Reset Value: 0x99
Address: 0x73
Reset Value: 0x02
5
DTH_L
5
YQ_DIV
5
Reserved
5
YQ_DIV
XQ_DIV
. Reported YQ = DY / 2
. Reported XQ = DX / 2
4
DTH_L
4
YQ_DIV
4
Reserved
4
3
DTH_L
3
XQ_ON
3
Reserved
YQ_DIV
XQ_DIV
.
.
2
DTH_L
2
XQ_DIV
2
XYQ_M
2
1
DTH_L
1
XQ_DIV
1
XYQ_C
1
1
0
DTH_L
0
XQ_DIV
0
XYQ_C
0
0