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DA7280 Datasheet(PDF) 71 Page - Renesas Technology Corp

Part # DA7280
Description  Wideband LRA/ERM Haptic Driver for Automotive Applications
PDF  80 Pages
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Manufacturer  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

DA7280 Datasheet(HTML) 71 Page - Renesas Technology Corp

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DA7280-Automotive
Wideband LRA/ERM Haptic Driver for Automotive
Applications
Datasheet
Revision 1.4
01-Mar-2022
CFR0011-120-00
71 of 79
© 2022 Renesas Electronics
Bit
Mode
Symbol
Description
Reset
[0]
RW
V2I_FACTOR_OFF
SET_EN
Apply a 50 mV offset to the V2I factor calculation
0x0 = No offset applied
0x1 = 50 mV offset applied
0x1
Table 71: IRQ_EVENT_ACTUATOR_FAULT (0x0081)
Bit
Mode
Symbol
Description
Reset
[2]
RO
ADC_SAT_FAULT
ADC produced saturated result, which is not expected to
happen (write 1 to E_ACTUATOR to clear)
0x0
Table 72: IRQ_STATUS2 (0x0082)
Bit
Mode
Symbol
Description
Reset
[7]
RO
STA_ADC_SAT
Status of ADC saturation fault: ADC_SAT_FAULT
0x0
Table 73: IRQ_MASK2 (0x0083)
Bit
Mode
Symbol
Description
Reset
[7]
RW
ADC_SAT_M
Masking for ADC saturation fault: ADC_SAT_FAULT
0x0
Register SNP_MEM_xx
Table 74 shows the first, intermediary, and last snippet memory registers.
● The snippet register addresses increment by 1 for each snippet.
● The Bit ([7:0]), Mode (RW), and Reset (0x0) are identical for each snippet register.
● For further details on the Waveform Memory, see Section 5.8.
Table 74: SNP_MEM_xx (0x0084 to 0x00E7)
Bit
Mode
Symbol
Description
Reset
[7:0]
RW
SNP_MEM_00
Snippet memory byte 0
0x0
[7:0]
RW
SNP_MEM_xx
Snippet memory byte x
0x0
[7:0]
RW
SNP_MEM_99
Snippet memory byte 99
0x0



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