EMC1702 datasheet(36/60 Pages) MICROCHIP

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EMC1702

DS20006455A



2020 Microchip Technology Inc.



‘0’ (default) - REC is enabled for External Diode 1.



‘1’ - REC is disabled for External Diode 1.

Bit 2 - IMEAS / STOP - Controls VSENSE and VSOURCE measurement modes.



‘0’ (default) - The device is measuring source voltage and sense voltage.



‘1’ -The device is not measuring the source voltage and sense voltage. It will update VSENSE and

VSOURCE registers when a One-Shot command is given.

Bit 1 - DAVG_DIS - Disables the dynamic averaging feature on all temperature channels.



‘0’ (default) - The dynamic averaging feature is enabled. All temperature channels will be converted

with an averaging factor that is based on the conversion rate as shown in Table 4.3.



‘1’ - The dynamic averaging feature is disabled. All temperature channels will be converted with a

maximum averaging factor of 1x (equivalent to 11-bit conversion).

5.6

Conversion Rate Register

The Conversion Rate Register controls how often the VSOURCE and temperature measurement

channels are updated and compared against the limits. This register is fully accessible at either

address.

Bits 2-0 - T_CONV[2:0] - Determines the conversion rate as shown in Table 5.7. This conversion rate

applies to temperature measurement and source voltage measurement.

Table 5.6 Conversion Rate Register

ADDR

R/W

DEFAULT

04h

R/W

Conversion

Rate

T_CONV[2:0]

06h

(4/sec)

0Ah

Table 5.7 Conversion Rate

T_CONV[2:0]

CONVERSION RATE

1 per 16 sec

1 per 8 sec

1 per 4 sec

1 per 2 sec

1 per sec

2 per sec

4 per sec (default)

8 per sec

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