![](http://datasheet.mmic.net.cn/100000/IF180C52TXXX-20R_datasheet_3493957/IF180C52TXXX-20R_657.png)
657
32099I–01/2012
AT32UC3L016/32/64
28.7
User Interface
Table 28-3.
CAT Register Memory Map
Offset
Register
Register Name
Access
Reset
0x00
Control Register
CTRL
Read/Write
0x00000000
0x04
Autonomous Touch Pin Selection Register
ATPINS
Read/Write
0x00000000
0x08
Pin Mode Register 0
PINMODE0
Read/Write
0x00000000
0x0C
Pin Mode Register 1
PINMODE1
Read/Write
0x00000000
0x10
Autonomous Touch Configuration Register 0
ATCFG0
Read/Write
0x00000000
0x14
Autonomous Touch Configuration Register 1
ATCFG1
Read/Write
0x00000000
0x18
Autonomous Touch Configuration Register 2
ATCFG2
Read/Write
0x00000000
0x1C
Autonomous Touch Configuration Register 3
ATCFG3
Read/Write
0x00000000
0x20
Touch Group A Configuration Register 0
TGACFG0
Read/Write
0x00000000
0x24
Touch Group A Configuration Register 1
TGACFG1
Read/Write
0x00000000
0x28
Touch Group B Configuration Register 0
TGBCFG0
Read/Write
0x00000000
0x2C
Touch Group B Configuration Register 1
TGBCFG1
Read/Write
0x00000000
0x30
Matrix Group Configuration Register 0
MGCFG0
Read/Write
0x00000000
0x34
Matrix Group Configuration Register 1
MGCFG1
Read/Write
0x00000000
0x38
Matrix Group Configuration Register 2
MGCFG2
Read/Write
0x00000000
0x3C
Status Register
SR
Read-only
0x00000000
0x40
Status Clear Register
SCR
Write-only
-
0x44
Interrupt Enable Register
IER
Write-only
-
0x48
Interrupt Disable Register
IDR
Write-only
-
0x4C
Interrupt Mask Register
IMR
Read-only
0x00000000
0x50
Acquisition Initiation and Selection Register
AISR
Read/Write
0x00000000
0x54
Acquired Count Register
ACOUNT
Read-only
0x00000000
0x58
Matrix Burst Length Register
MBLEN
Write-only
-
0x5C
Discharge Current Source Register
DICS
Read/Write
0x00000000
0x60
Spread Spectrum Configuration Register
SSCFG
Read/Write
0x00000000
0x64
CSA Resistor Control Register
CSARES
Read/Write
0x00000000
0x68
CSB Resistor Control Register
CSBRES
Read/Write
0x00000000
0x6C
Autonomous Touch Base Count Register
ATBASE
Read-only
0x00000000
0x70
Autonomous Touch Current Count Register
ATCURR
Read-only
0x00000000
0x80
Analog Comparator Shift Offset Register 0
ACSHI0
Read/Write
0x00000000
0x84
Analog Comparator Shift Offset Register 1
ACSHI1
Read/Write
0x00000000
0x88
Analog Comparator Shift Offset Register 2
ACSHI2
Read/Write
0x00000000
0x8C
Analog Comparator Shift Offset Register 3
ACSHI3
Read/Write
0x00000000
0x90
Analog Comparator Shift Offset Register 4
ACSHI4
Read/Write
0x00000000
0x94
Analog Comparator Shift Offset Register 5
ACSHI5
Read/Write
0x00000000