CRTOUCH Datasheet, PDF (40/68 Pages) Freescale Semiconductor, Inc – Capacitive and Resistive Touch Sensing Application Specific IC.

Memory Map and Registers Description
Signal
Description
15-8
FIFOPMSB
7-0
FIFOPLSB
Most significant Byte for Pressure stored in the FIFO
Least significant Byte for Pressure stored in the FIFO
4.2.1.11 UART baudrate MSB (read only)
Bit
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Field
BRH
BRM
BRL
Signal
23-16
FIFOYMSB
15-8
FIFOYLSB
7-0
FIFOYLSB
Description
Most significant Byte for UART baudrate used for the system configuration.
Intermediate Byte for UART baudrate used for the system configuration.
Least significant Byte for UART baudrate used for the system configuration.
4.2.1.12 Device identifier register (read only)
Bit
7
6
Field
5
4
3
2
1
0
DEVICEID
Signal
7-0
DEVICEID
Description
Device ID stores the product version information. This register is factory programmed and
its usage is for traceability purposes.
4.2.1.13 Slide displacement
Bit
7
6
Field
5
4
3
2
1
0
SLIDEDATA
CRTouch Data Sheet, Rev. 3
40
Freescale Semiconductor