AK9753 Datasheet, PDF (31/50 Pages) Asahi Kasei Microsystems – IR Sensor IC with I2C I/F

[AK9753]
Address
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H
15H
16H
17H
18H
19H
1AH
1BH
1CH
1DH
14. Registers Functional Descriptions
Name
WIA1
WIA2
INFO1
INFO2
INTST
ST1
IR1L
IR1H
IR2L
IR2H
IR3L
IR3H
IR4L
IR4H
TMPL
TMPH
ST2
ETH13H
ETH13H
ETH13L
ETH13L
ETH24H
ETH24H
ETH24L
ETH24L
EHYS13
EHYS24
EINTEN
ECNTL1
CNTL2
D7
0
0
0
0
1
1
IR1_7
IR1_15
IR2_7
IR2_15
IR3_7
IR3_15
IR4_7
IR4_15
TMP_7
TMP_15
1
ETH13H_4
0
ETH13L_4
0
ETH24H_4
0
ETH24L_4
0
1
1
1
1
1
Table 14.1. Register Detail Map
D6
D5
D4
D3
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
1
1
IR13H
IR13L
1
1
1
1
IR1_6
IR1_5
IR1_4
IR1_3
IR1_14
IR1_13
IR1_12
IR1_11
IR2_6
IR2_5
IR2_4
IR2_3
IR2_14
IR2_13
IR2_12
IR2_11
IR3_6
IR3_5
IR3_4
IR3_3
IR3_14
IR3_13
IR3_12
IR3_11
IR4_6
IR4_5
IR3_4
IR4_3
IR4_14
IR4_13
IR4_12
IR4_11
TMP_6
TMP_5
TMP_4
TMP_3
TMP_14
TMP_13
TMP_12
TMP_11
1
1
1
1
ETH13H_3 ETH13H_2 ETH13H_1 ETH13H_0
ETH13H_11 ETH13H_10 ETH13H_9 ETH13H_8
ETH13L_3 ETH13L_2 ETH13L_1 ETH13L_0
ETH13L_11 ETH13L_10 ETH13L_9 ETH13L_8
ETH24H_3 ETH24H_2 ETH24H_1 ETH24H_0
ETH24H_11 ETH24H_10 ETH24H_9 ETH24H_8
ETH24L_3 ETH24L_2 ETH24L_1 ETH24L_0
ETH24L_11 ETH24L_10 ETH24L_9 ETH24L_8
1
1
EHYS13_4 EHYS13_3
1
1
EHYS24_4 EHYS24_3
1
0
IR13HI
IR13LI
EEPMODE
EFC_2
EFC_1
EFC_0
1
1
1
1
D2
0
0
0
0
IR24H
1
IR1_2
IR1_10
IR2_2
IR2_10
IR3_2
IR3_10
IR4_2
IR4_10
TMP_2
TMP_10
1
0
ETH13H_7
0
ETH13L_7
0
ETH24H_7
0
ETH24L_7
EHYS13_2
EHYS24_2
IR24HI
EMODE_2
1
D1
0
1
0
0
IR24L
DOR
IR1_1
IR1_9
IR2_1
IR2_9
IR3_1
IR3_9
IR4_1
IR4_9
TMP_1
TMP_9
1
0
ETH13H_6
0
ETH13L_6
0
ETH24H_6
0
ETH24L_6
EHYS13_1
EHYS24_1
IR24LI
EMODE_1
1
D0
0
1
1
0
DR
DRDY
IR1_0
IR1_8
IR2_0
IR2_8
IR3_0
IR3_8
IR4_0
IR4_8
TMP_0
TMP_8
1
0
ETH13H_5
0
ETH13L_5
0
ETH24H_5
0
ETH24L_5
EHYS13_0
EHYS24_0
DRI
EMODE_0
SRST
[Functional Descriptions]
1). WIA1: Company Code (Read Only Registers)
Address Name
D7
D6
D5
D4
D3
D2
D1
D0
00H WIA1
0
1
0
0
1
0
0
0
1 Byte fixed code as Company code of AKM.
2). WIA2: Device ID (Read Only Registers)
Address Name
D7
D6
D5
D4
D3
D2
D1
D0
01H WIA2
0
0
0
1
0
0
1
1
1 Byte fixed code as AKM device ID.
017005237-E-00
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2017/04