Datasheet

LMP92001

SNAS507B –FEBRUARY 2011–REVISED APRIL 2012

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Company ID Register: ID[7:0], default = 0x01

Product identification register, factory set.

Device Version Register: VER[7:0], default = 0x10

Product identification register, factory set.

STATUS REGISTERS

General Status Register: SGEN[7:0], default = 0x40

Bx Name Function

7 BUSY 1 - while ADC is converting

6 RDYN 0 - when power up completed

5:3 - RESERVED

2 HV 1 - if any bit in SHIL is set

1 LV 1 - if any bit in SHOL is set

0 GPI 1 - if any bit in SGPI is set

GPIO Status Register: SGPI[7:0], default = 0x**

Bx Name Function

7 GPI7 Indicates logic level at pin GPIO7

6 GPI6 Indicates logic level at pin GPIO6

5 GPI5 Indicates logic level at pin GPIO5

4 GPI4 Indicates logic level at pin GPIO4

3 GPI3 Indicates logic level at pin GPIO3

2 GPI2 Indicates logic level at pin GPIO2

1 GPI1 Indicates logic level at pin GPIO1

0 GPI0 Indicates logic level at pin GPIO0

High-Limit Status Register: SHIL[7:0], default = 0x00

Bx Name Function

7:6 - RESERVED

5 H11 Set if ADC11 > LIH11

4 H10 Set if ADC10 >LIH10

3 H9 1 - if ADC9 > LIH9

2 H3 1 - if ADC3 > LIH3

1 H2 1 - if ADC2 > LIH2

0 H1 1 - if ADC1 > LIH1

Low-Limit Status Register: SLOL[7:0], default = 0x00

Bx Name Function

7:6 - RESERVED

5 L11 1 - if ADC11 ≤ LIH11

4 L10 1 - if ADC10 ≤ LIH10

3 L9 1 - if ADC9 ≤ LIH9

2 L3 1 - if ADC3 ≤ LIH3

1 L2 1 - if ADC2 ≤ LIH2

0 L1 1 - if ADC1 ≤ LIH1

Product Folder Links: LMP92001