DRV2510-Q1 Datasheet, PDF (15/32 Pages) Texas Instruments – DRV2510-Q1 3-A Automotive Haptic Driver for Solenoids and Voice Coils with Integrated Diagnostics

www.ti.com
DRV2510-Q1
SLOS919A – JUNE 2016 – REVISED JUNE 2016
7.6 Register Map
REG
NO.
0x00
0x01
0x02
0x03
DEFAULT
0x00
0x00
0x00
0x00
Table 3. Register Map Overview
BIT 7
BIT 6
OVER_TEMP
Reserved
DEV_ACTIVE
STDBY
GAIN[1:0]
BIT 5
Reserved
OVER_VOLT
DIAG_ACTIVE
BIT 4
UNDER_VOLT
FAULT
BIT 3
OVER_CURR
LOAD_SHORT
Reserved
BIT 2
LOAD_DIAG
LOAD_OPEN
BIT 1
BIT 0
Reserved
Reserved
LOAD_SHORT_ LOAD_SHORT_
GND
VDD
FREQ_SEL
7.6.1 Address: 0x00
7
6
5
Reserved
Figure 13. 0x00
4
3
2
LOAD_DIAG[0]
RO-0
1
0
Reserved
BIT FIELD
7-3 Reserved
2 LOAD_DIAG
1-0 Reserved
Table 4. Address: 0x00
TYPE DEFAULT DESCRIPTION
RO
0
Shows the status of the load diagnostics.
0
An open or short has not been detected.
1
An open or short was detected.
7.6.2 Address: 0x01
Figure 14. 0x01
7
6
5
4
3
2
1
0
OVER_TEMP[0
]
Reserved
OVER_VOLT[0] UNDER_VOLT[ OVER_CURR[0
0]
]
Reserved
RO-0
RO-0
RO-0
RO-0
BIT FIELD
7 OVER_TEMP
6 Reserved
5 OVER_VOLT
4 UNDER_VOLT
3 OVER_CURR
2-0 Reserved
Table 5. Address: 0x01
TYPE
RO
DEFAULT DESCRIPTION
0
Shows the current statuts of the thermal protection
0
Temperature is below the over-temperature threshold.
1
Temperature is above the over-temperature threshold.
RO
0
Shows the status of the over-voltage protection.
0
VDD voltage is below the over-voltage threshold.
1
VDD voltage is above the over-voltage threshold.
RO
0
Shows the status of the under-voltage protection.
0
VDD voltage is above the under-voltage threshold.
1
VDD voltage is below the under-voltage threshold.
RO
0
Shows the status of the over-current protection.
0
An over-current event has not occured.
1
Device shutdown due to over-current.
Copyright © 2016, Texas Instruments Incorporated
Product Folder Links: DRV2510-Q1
Submit Documentation Feedback
15