AR1100T-I/SS Microchip Technology, AR1100T-I/SS Datasheet - Page 36

• Manufacturer Part Number: AR1100T-I/SS
• Description: 58T8317
• Manufacturer: Microchip Technology

Specifications of AR1100T-I/SS

• Resolution (bits): 12bit
• Supply Voltage Range: 3.3V To 5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: SSOP
• No. Of Pins: 20

AR1100 RESISTIVE USB AND RS-232 TOUCH SCREEN CONTROLLER
TABLE 9-1:
DS41606A-page 36
Note 1:
ADDR(D) ADDR(D)
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
249
250
251
252
253
254
255
...
Locations 0xFE, 0xFF are off-limits and should not be overwritten.
EEPROM MAP (CONTINUED)
FC
FD
8D
8E
9A
9B
9C
9D
9E
A0
A1
A2
FA
FB
FE
FF
8F
90
91
92
93
94
95
96
97
98
99
9F
F9
...
nx_offset[4]
ny_offset[0]
ny_offset[1]
ny_offset[2]
ny_offset[3]
ny_offset[4]
boot_mode
usb_mode
xy [24,1]
xy [24,1]
xy [0,0]
xy [1,0]
xy [0,1]
xy [1,1]
Value
...
Preliminary
USB MODE (GENERIC, MOUSE,
Description
calculated 16-bit calibration point offset - xaxis
calculated 16-bit calibration point offset - yaxis
calculated 16-bit calibration point offset - yaxis
calculated 16-bit calibration point offset - yaxis
calculated 16-bit calibration point offset - yaxis
calculated 16-bit calibration point offset - yaxis
calibration point 0, X ordinate (16 bit)
calibration point 0, Y ordinate (16 bit)
calibration point 1, X ordinate (16 bit)
calibration point 1, Y ordinate (16 bit)
calibration point(s)
calibration point 24, X ordinate (16 bit)
calibration point 24, Y ordinate (16 bit)
DIGITIZER)
BOOT MODE (0 = NORMAL/NON-BOOT)
 2011 Microchip Technology Inc.