SC1200 datasheet(29/60 Pages) TI

Part #	SC1200

Description	Precision Analog-to-Digital Converter (ADC) and Digital-to-Analog Converter (DAC) with 8051 Microcontroller and Flash Memory

PDF	60 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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29 / 60 page

MSC1200

SBAS289E

www.ti.com

CADDR 3EH

DDB

Hardware Configuration Register 1 (HCR1)

To read this register during normal operation, refer to the register descriptions for CADDR and CDATA.

DDB

Disable Digital Brownout Detection

bit 2

0: Enable Digital Brownout Detection (2.7V)

1: Disable Digital Brownout Detection (default)

Hardware Configuration Register 2 (HCR2)

CADDR 3DH

CLKSEL2

CLKSEL1

CLKSEL0

To read this register during normal operation, refer to the register descriptions for CADDR and CDATA.

CLKSEL2-0 Clock Select

bits 2-0

000: Reserved

001: Reserved

010: Reserved

011: External Clock Mode

100: PLL High-Frequency (HF) Mode

101: PLL Low-Frequency (LF) Mode

110: Internal Oscillator High-Frequency (HF) Mode

111: Internal Oscillator Low-Frequency (LF) Mode

Configuration Memory Programming

Certain key functions such as Brownout Reset and Watchdog Timer are controlled by the hardware configuration bits. These

bits are nonvolatile and can only be changed through serial flash programming. Other peripheral control and status functions,

such as ADC configuration timer setup, and Flash control are controlled through the SFRs.

SC1200 Datasheet(PDF) 29 Page - Texas Instruments