UCS1003-3 datasheet(90/138 Pages) MICROCHIP

90 / 138 page

UCS1003-1/2/3

DS20005346B-page 90

 2014-2015 Microchip Technology Inc.

10.12 Preloaded Emulation

Configuration Registers

The Preloaded Emulation Configuration registers store

the settings loaded from internal memory as required

for the preloaded charger emulation profile that is

actively being applied. These registers are read-only.

The Legacy charger emulation profiles, the BC1.2 SDP,

and the BC1.2 DCP charger emulation profiles do not

use the Stimulus 3 Configuration registers (39h-3Bh).

Whenever these charger emulation profiles are

applied, registers 39h-3Bh will not be updated and their

contents should be ignored.

Whenever a Legacy charger emulation profile is

applied within the DCE Cycle, these controls will not be

updated and should be ignored. These settings are

only used by the BC1.2 CDP and BC1.2 DCP charger

emulation profiles.

The contents of registers 31h, 35h and 39h are not

retained in Sleep. They are updated as needed.

The contents of registers 32h, 33h, 34h, 36h, 37h, 38h,

3Ah, 3Bh and 40h are retained in Sleep.

Name

Bits Address Cof Default

Applied Charger Emulation

30h

00h

Preloaded Emulation

Stimulus 1 – Configuration 1

31h

00h

Preloaded Emulation

Stimulus 1 – Configuration 2

32h

00h

Preloaded Emulation

Stimulus 1 – Configuration 3

33h

00h

Preloaded Emulation

Stimulus 1 – Configuration 4

34h

00h

Preloaded Emulation

Stimulus 2 – Configuration 1

35h

00h

Preloaded Emulation

Stimulus 2 – Configuration 2

36h

00h

Preloaded Emulation

Stimulus 2 – Configuration 3

37h

00h

Preloaded Emulation

Stimulus 2 – Configuration 4

38h

00h

Preloaded Emulation

Stimulus 3 – Configuration 1

39h

00h

Preloaded Emulation

Stimulus 3 – Configuration 2

83Ah

00h

Preloaded Emulation

Stimulus 3 – Configuration 3

83Bh

00h

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