Datasheet

587
32133D–11/2011
UC3D
27.7.10 Status Register
Name:
SR
Access Type: Read-only
Offset: 0x3C
Reset Value: 0x00000000
• DMATSC: DMATouch Sensor State Change
0: No change in the DMATSS register.
1: One or more bits have changed in the DMATSS register.
• DMATSR: DMATouch State Read Register Ready
0: A new state word is not available in the DMATSR register.
1: A new state word is available in the DMATSR register.
• DMATSW: DMATouch State Write Register Request
0: The DMATouch algorithm is not requesting that a state word be written to the DMATSW register.
1: The DMATouch algorithm is requesting that a state word be written to the DMATSW register.
• ACQDONE: Acquisition Done
0: Acquisition is not done (still in progress).
1: Acquisition is complete.
• ACREADY: Acquired Count Data is Ready
0: Acquired count data is not available in the ACOUNT register.
1: Acquired count data is available in the ACOUNT register.
• MBLREQ: Matrix Burst Length Required
0: The QMatrix acquisition does not require any burst lengths.
1: The QMatrix acquisition requires burst lengths for the current X line.
• ATSTATE: Autonomous Touch Sensor State
0: The autonomous QTouch sensor is not active.
1: The autonomous QTouch sensor is active.
• ATSC: Autonomous Touch Sensor Status Interrupt
0: No status change in the autonomous QTouch sensor.
1: Status change in the autonomous QTouch sensor.
31 30 29 28 27 26 25 24
--------
23 22 21 20 19 18 17 16
DMATSC - - - - - DMATSR DMATSW
15 14 13 12 11 10 9 8
------ACQDONEACREADY
76543210
- - - MBLREQ ATSTATE ATSC ATCAL ENABLED