41
8331B–AVR–03/12
Atmel AVR XMEGA AU
4.17.14
COORDX1 – Wafer Coordinate X register 1
• Bit 7:0 – COORDX0[7:0]: Wafer Coordinate X Byte 1
This byte contains byte 1 of wafer coordinate X for the device.
4.17.15
COORDY0 – Wafer Coordinate Y register 0
• Bit 7:0 – COORDY0[7:0]: Wafer Coordinate Y Byte 0
This byte contains byte 0 of wafer coordinate Y for the device.
4.17.16
COORDY1 – Wafer Coordinate Y register 1
• Bit 7:0 – COORDY1[7:0]: Wafer Coordinate Y Byte 1
This byte contains byte 1 of wafer coordinate Y for the device
4.17.17
USBCAL0 – USB Calibration register 0
USBCAL0 and USBCAL1 contain the calibration value for the USB pins. Calibration is done dur-
ing production to enable operation without requiring external components on the USB lines for
the device. The calibration bytes are not loaded automatically into the USB calibration registers,
so this must be done from software.
• Bit 7:0 – USBCAL0[7:0]: USB Pad Calibration Register 0
This byte contains byte 0 of the USB pin calibration data, and must be loaded into the USB
CALL register.
Bit
7
6
5
4
3
2
1
0
+0x13
COORDX1[7:0]
COORDX1
Read/Write
R
R
R
R
R
R
R
R
Initial Value
x
x
x
x
x
x
x
x
Bit
7
6
5
4
3
2
1
0
+0x14
COORDY0[7:0]
COORDY0
Read/Write
R
R
R
R
R
R
R
R
Initial Value
x
x
x
x
x
x
x
x
Bit
7
6
5
4
3
2
1
0
+0x15
COORDY1[7:0]
COORDY1
Read/Write
R
R
R
R
R
R
R
R
Initial Value
x
x
x
x
x
x
x
x
Bit
7
6
5
4
3
2
1
0
+0x1A
USBCAL0[7:0]
USBCAL0
Read/Write
R
R
R
R
R
R
R
R
Initial Value
x
x
x
x
x
x
x
x
