AS8515 datasheet(59/65 Pages) AMSCO

Teilenummer	AS8515

Bauteilbeschribung	Data Acquisition System with Power Management and LIN Transceiver for 12V Battery Sensor Applications

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Hersteller	AMSCO [ams AG]

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Revision 0.7

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AS8515

Datasheet - 4-Wi re SP I Interf ace

Note:

All the registers from address 0x19 to 0x2C are read-only.

DEC_REG_R2_V

0000_0100

R/W

D[7:5]

Reserved

D[4]

Interrupt Mask Control for Voltage channel data Ready

Interrupt on INT pin (Default is 0)

0Unmasked

1Masked

D[3:2]

These two bits select the source of output 16-bit data in

Normal mode from Voltage channel. Default is 01

FIR / MA Output

CIC2 Output

Dechop/Demod Output

CIC Output

D[1:0]

Reserved

FIR CTL_REG_V

0000_0000

R/W

D[7]

This bit selects FIR / MA Filter in Voltage channel.

Default is 0 (FIR)

0FIR

1MA Filter

D[6:3]

These bits select the number of data samples for

averaging in MA filter in Voltage channel.

Default is 0000 (bypass)

0000

bypass

0001

0011

0111

1111

D[2:0]

Reserved

Table 49. Control Registers

Addr in

HEX

POR Value

R/W

8-bit Control / Status Data

AS8515 Datenblatt(PDF) 59 Page - ams AG

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