Freescale Semiconductor /MK70F15WS /DRY /PGFR0

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as PGFR0

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0GFW0 (0)GFP 0 (0)GFE 0RESERVED0 (00)TPEX 0RESERVED0 (0)TPE 0RESERVED

TPE=0, TPEX=00, GFE=0, GFP=0

Description

DryIce Pin Glitch Filter Register

Fields

GFW

Glitch Filter Width

GFP

Glitch Filter Prescaler

0 (0): The glitch filter on tamper pin is clocked by the 512 Hz prescaler clock.

1 (1): The glitch filter on tamper pin is clocked by the 32.768 kHz clock.

GFE

Glitch Filter Enable

0 (0): The glitch filter on tamper pin is bypassed.

1 (1): The glitch filter on tamper pin is enabled.

RESERVED

no description available

TPEX

Tamper Pin Expected

0 (00): Tamper pin expected value is logic zero.

1 (01): Tamper pin expected value is active tamper 0 output.

2 (10): Tamper pin expected value is active tamper 1 output.

3 (11): Tamper pin 0 expected value is active tamper 0 output XORed with active tamper 1 output.

RESERVED

no description available

TPE

Tamper Pull Enable

0 (0): Pull resistor is disabled on tamper pin.

1 (1): Pull resistor is enabled on tamper pin.

RESERVED

no description available

Links

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