PixArt Imaging Inc.
PAN3203DI
Wireless Optical Mouse Single Chip
6. EEPROM Table
1. After power on, PAN3203DI will check EEPROM, if EEPROM address=0x01 and data=0xAA, continue to read
EEPROM address 0x02.
2. When reading successive data is zero, PAN3203DI stop read data from EEPROM.
3. Placing updated address and data continuously.
Address Description
Default
00H=800, 01H=400, 02H=400, 03H=600,
20H=1000
06H
Resolution
00H
80H
81H
82H
83H
84H
85H
86H
87H
88H
89H
8DH
Sleep1 entry time
Sleep1 period
Sleep1 pd low time to check sensor motion status 05H
Sleep2 pd low time to check sensor motion status 05H
17H
1CH
8.88ms*23 = 200ms
1ms*(28+2) = 30ms (Refer to the Figure7)
1ms*5 = 5ms (Refer to the Figure7)
1ms*5 = 5ms (Refer to the Figure7)
1s*60 = 60s
8ms*(40+1) = 328ms (Refer to the Figure7)
4us*(FFH-D8H)=160us
1T*15=15T
2T*(6-1)=10T
15H=-90°, 55H=0°, D5H=+90°
200ms *15= 3sec
Sleep2 entry time
3CH
28H
D8H
0FH
06H
55H
0FH
Sleep2 period (6bits, range: 0~63)
Manchester code 1T time (8051 timer0 timer)
Preamble total time
Preamble counts
Chip turn
RFID timer
Sleep1 period
LED OFF
LED ON
SLEEP1
Sleep1 pd low time to check sensor motion status
Sleep2 period
LED OFF
LED ON
SLEEP2
Sleep2 pd low time to check sensor motion status
Figure7. Sleep period
For example:
EEPROM Address Sensor Address Data
Description
RF ID code, 0xNN = 0x01~0xFF
If the data is 0xAA, then PAN3202 continue to read EEPROM
address 0x02, else stop to read any data from EEPROM
800cpi
0
1
-
-
0xNN
0xAA
2, 3
4, 5
6, 7
0x06
0x80
0x81
0x82
0x83
0x84
0x85
0x86
0x87
0x88
0x89
0x8D
-
0x00
0x17
0x1C
0x05
0x05
0x3C
0x28
0xD8
Sleep1 entry time
Sleep1 period
Sleep1 pd low time to check sensor motion status
Sleep2 pd low time to check sensor motion status
Sleep2 entry time
Sleep2 period (6bits, range: 0~63)
Manchester code 1T time (8051 timer0 timer)
8, 9
10, 11
12, 13
14, 15
16, 17
18, 19
20, 21
22, 23
24, 25
26
0x0F Preamble total time
0x06
0x55
0x0F
0x00
0x00
Preamble counts
Chip turn 0°
RFID timer
Ending code
Ending code
27
-
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PixArt Imaging Inc.
11
E-mail: fae_service@pixart.com.tw
V0.1 Jan. 2006
PIXART [ PIXART IMAGING INC. ]
