ADBM-A350 Avago Technologies US Inc., ADBM-A350 Datasheet - Page 50

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

Specifications of ADBM-A350

• Output Current: 20mA
• Sensor Output: SPI / TWI
• Supply Voltage Range Dc: 1.65V To 3.3V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ORIENT_CTRL
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register is used to confi gure Delta_X and Delta_Y reporting direction with respect to sensor orientation
FPD_SQUAL_THRESH
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register is to set the FPD Squal Threshold. It is used when bit 0 (FPD_SQ_EN bit) of OFN_Engine2 (0x61) is
FPD_VALUE
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register stores the FPD value that indicates surface refl ectivity. Higher FPD value means higher fi nger or
50
Bit
Field
Bit
Field
Bit
Field
enabled for low refl ectance surface navigation.
surface refl ectivity.
Field Name
XY_SWAP
Y_INV
X_INV
Field Name
FPD_S_T
Field Name
FPD_VALUE 7:0
7
XY_SWAP
7
FPD_S_T
7
SC_Dou
6
Y_INV
6
FPD_S_T
6
SC_Dou
Description
0 = Normal sensor reporting of Delta_X, Delta_Y. (default)
1 = Swap data of Delta_X to Delta_Y and Delta_Y to Delta_X.
0 = Normal sensor reporting of Delta_Y. (default)
1 = Invert data of Delta_Y only.
0 = Normal sensor reporting of Delta_X. (default)
1 = Invert data of Delta_X only.
Description
Squal FPD Threshold to compare with Squal values
Description
FPD Value
Address: 0x77
Reset Value: 0x00
Address: 0x78
Reset Value: 0x40
Address: 0x79
Reset Value: 0x00
5
X_INV
5
FPD_S_T
5
SC_Dou
4
Reserved
4
FPD_S_T
4
SC_Dou
3
Reserved
3
FPD_S_T
3
SC_Dou
2
Reserved
2
FPD_S_T
2
SC_Dou
1
Reserved
1
FPD_S_T
1
SC_Dou
0
Reserved
0
FPD_S_T
0
SC_Dou