ADBM-A350-200 Avago Technologies US Inc., ADBM-A350-200 Datasheet - Page 46

• 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

GPIO_CTRL
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register is used to set GPIO and PWM control.
AD_CTRL
Access: Read/Write
Data Type: Bit fi eld
USAGE: This register is used to control Assert De-assert. Must write 1to bit 7 and 6.
46
Bit
Field
Bit
Field
Field Name
GPIO_Active_Set
GPIO_Mode5:4
PWM_Thres3:2
PWM_Sel1:0
Field Name
ST_HIGH
7
GPIO_
Active_Set
7
1
3:0
6
Reserved
6
1
Description
0 = GPIO is active LOW output
1 = GPIO is active HIGH output
0 = Output FPD
1 = Output PWM
2 = Mechanical button input
Start PWM only when Delta_X + Delta_Y is greater than threshold in Speed
mode (Speed bit below).
0 = delta > 0
1 = delta > 8
2 = delta > 16
3 = delta >24
0 = Finger On/Off , light up in 1 sec
1 = Finger On/Off , light up in 2 sec
2 = Finger On/Off , light up in 3 sec
3 = Speed
Description
High speed defi nition.
Any steps equal to or above this setting will use high speed A/D threshold.
Address: 0x6c
Reset Value: 0x80
Address: 0x6d
Reset Value: 0xc4
5
GPIO_
Mode5
5
Reserved
4
GPIO_
Mode4
4
Reserved
3
PWM_
Thres3
3
ST_HIGH
3
2
PWM_
Thres2
2
ST_HIGH
2
1
PWM_Sel1
1
ST_HIGH
1
0
PWM_Sel0
0
ST_HIGH
0