DRV2625 Datasheet, PDF (34/77 Pages) Texas Instruments – DRV2625 Ultra Low Power Closed-Loop LRA/ERM Haptic Driver with Built-In Library

DRV2625
SLOS879A – DECEMBER 2015 – REVISED DECEMBER 2015
www.ti.com
8.7 Register Map
REG
NO.
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1C
0x1D
0x1F
0x20
0x21
0x22
0x23
0x24
0x25
DEFAULT
0x12
0x00
0x18
0x00
0x00
0x00
0x00
0x54
0x88
0x00
0x92
0x8D
0x00
0x00
0x7F
0x01
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x3F
0x89
0x0D
0x6D
0x36
0x64
0x80
Register Map Overview
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
CHIPID[3:0]
REV[3:0]
DIAG_RESULT
Reserved
PROCESS_DONE
UVLO
OVER_TEMP
OC_DETECT
Reserved
INTZ_MASK[3:0]
DIAG_Z_RESULT[7:0]
VBAT[7:0]
Reserved
LRA_PERIOD[9:8]
LRA_PERIOD[7:0]
I2C_BCAST_EN
LRA_PERIOD_AVG_DIS
LINEREG_COMP_SEL[1:0]
TRIG_PIN_FUNC[1:0]
MODE[1:0]
LRA_ERM
CONTROL_LOOP
HYBRID_LOOP
AUTO_BRK_OL
AUTO_BRK_INTO_STBY INPUT_SLOPE_CHECK
Reserved
BAT_LIFE_EXT_LVL_EN[1:0]
Reserved
UVLO_THRES[2:0]
BAT_LIFE_EXT_LVL1[7:0]
BAT_LIFE_EXT_LVL2[7:0]
Reserved
GO
LIB_SEL
Reserved
PLAYBACK_INTERVAL
Reserved
DIG_MEM_GAIN[1:0]
RTP_INPUT[7:0]
WAIT1
WAV_FRM_SEQ1[6:0]
WAIT2
WAV_FRM_SEQ2[6:0]
WAIT3
WAV_FRM_SEQ3[6:0]
WAIT4
WAV_FRM_SEQ4[6:0]
WAIT5
WAV_FRM_SEQ5[6:0]
WAIT6
WAV_FRM_SEQ6[6:0]
WAIT7
WAV_FRM_SEQ7[6:0]
WAIT8
WAV_FRM_SEQ8[6:0]
WAV4_SEQ_LOOP[1:0]
WAV3_SEQ_LOOP[1:0]
WAV2_SEQ_LOOP[1:0]
WAV1_SEQ_LOOP[1:0]
WAV8_SEQ_LOOP[1:0]
WAV7_SEQ_LOOP[1:0]
WAV6_SEQ_LOOP[1:0]
WAV5_SEQ_LOOP[1:0]
Reserved
WAV_SEQ_MAIN_LOOP[2:0]
ODT[7:0]
SPT[7:0]
SNT[7:0]
BRT[7:0]
RATED_VOLTAGE[7:0]
OD_CLAMP[7:0]
A_CAL_COMP[7:0]
A_CAL_BEMF[7:0]
NG_THRESH
FB_BRAKE_FACTOR[2:0]
LOOP_GAIN[1:0]
BEMF_GAIN[1:0]
RATED_VOLTAGE_CLAMP[7:0]
OD_CLAMP_LVL1[7:0]
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