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DLPA2000 Datasheet(PDF) 29 Page - Texas Instruments

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Part # DLPA2000
Description  Power Management and LED/Lamp Driver IC
PDF  58 Pages
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

DLPA2000 Datasheet(HTML) 29 Page - Texas Instruments

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DLPA2000
www.ti.com
DLPS043A – JUNE 2014 – REVISED AUGUST 2015
7.5 Register Maps
Table 8. Register Description
ADDRESS
DEFAULT
REGISTER
NAME
TABLE
DESCRIPTION
(HEX)
USER CONFIGURATION DEFINITIONS
R
0x00
CHIP ID
Figure 15
Chip Revision Register; DLPA2000
B3
R/W
0x01
CHIPENABLE
Figure 16
Enable Register
0F
R/W
0x02
IREG
Figure 17
Transient-current limit settings
30
R/W
0x03
SW4MSB
Figure 18
Regulation current MSB, SW4
0
R/W
0x04
SW4LSB
Table 13, Table 14
Regulation current LSB, SW4
0
R/W
0x05
SW5MSB
Figure 20
Regulation current MSB, SW5
0
R/W
0x06
SW5LSB
Figure 21, Table 17
Regulation current LSB, SW5
0
R/W
0x07
SW6MSB
Figure 22
Regulation current MSB, SW6
0
R/W
0x08
SW6LSB
Figure 23, Table 20
Regulation current LSB, SW6
0
R/W
0x09
SWCNTRL
Figure 24
Switch ON/OFF control (direct mode)
0
R/W
0x0A
AFE
Figure 25
AFE (MUX) control
0
R/W
0x0B
BBM
Figure 26, Table 23
Break Before Make timing
0
R
0x0C
INT
Figure 27, Table 24
Interrupt register
0
R/W
0x0D
INT MASK
Figure 28, Table 25
Interrupt Mask register
DFh
Timing register VOFS, VBIAS, VRST,
R/W
0x0E
TIMING
Figure 29, Table 27
7
and RESETZ
R/W
0x0F
MOTOR CTRL
Figure 30, Table 28
Motor Control register
0
USER PROTECTED DEFINITION
R/W
0x10
PASSWORD
Figure 31
Password register
0
R/W
0x11
SYSTEM
Figure 32
System Configuration register
0
USER EEPROM SCRATCH PAD DEFINITION
R/W
0x20
BYTE0
Figure 33
User EEPROM, Byte0
0
R/W
0x21
BYTE1
Figure 34
User EEPROM, Byte1
0
R/W
0x22
BYTE2
Figure 35
User EEPROM, Byte2
0
R/W
0x23
BYTE3
Figure 36
User EEPROM, Byte3
0
R/W
0x24
BYTE4
Figure 37
User EEPROM, Byte4
0
R/W
0x25
BYTE5
Figure 38
User EEPROM, Byte5
0
R/W
0x26
BYTE6
Figure 39
User EEPROM, Byte6
0
R/W
0x27
BYTE7
Figure 40
User EEPROM, Byte7
0
7.5.1 Chip Revision Register
Figure 15. Chip Revision Register, Address = 00h, HEX = B3
7
6
5
4
3
2
1
0
CHIP ID [7:0]
R
R
R
R
R
R
R
R
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 9. Chip Revision Register Field Descriptions
BIT
FIELD
TYPE
RESET
DESCRIPTION
7:4
R
1011
CHIPID<3:0>
CHIP ID
3:0
R
0011
REVID<3:0>
Copyright © 2014–2015, Texas Instruments Incorporated
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