MFC2000 Просмотр технического описания (PDF) - Conexant Systems

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Компоненты Описание

производитель

MFC2000

Multifunctional Peripheral Controller 2000

Conexant Systems 

Multifunctional Peripheral Controller 2000

25. Configuration

MFC2000

25.1 Hardware Version

Address

Hardware Version

(HWVer)

$01FF8045 (R)

Bit 15

(Not Used)

Bit 14

Address

Hardware Version

(HWVer)

$01FF8044 (R)

Bit 7

Bit 6

0:= First release

1-FF:= other releases

Bit 13

Bit 5

Bit 12

Bit 4

Bit 11

Bit 3

Bit 10

Bit 2

Bit 9

Bit 1

Bit 8

Bit 0

Default

Rst. Value

xxh

Read Value

00h

Default

Rst. Value

00h

Read Value

00h

This register is used to content the hardware version number. The value in this register is 0 for first release of a

product. Whenever the hardware design is modified, this register value is incremented. This register is not

effected by any reset.

00hMFC2000_x1 (the PQFP package)

25.2 Product Code

Address

Product Code

(ProductCode)

$01FF8047 (R)

Address

Product Code

(ProductCode)

$01FF8046 (R)

Bit 15

(Not Used)

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Product Code:

BFh: 11626-11, with Data Modem Function, with Voice Codec/Speaker Phone Function, and with SmartDAA

support

BDh: 11626-12, with Data Modem Function, without Voice Codec/Speaker Phone Function, and with

SmartDAA support

BBh: 11626-13, without Data Modem Function, with Voice Codec/Speaker Phone Function, and with

SmartDAA support

B9h: 11626-14, without Data Modem Function, without Voice Codec/Speaker Phone Function, and with

SmartDAA support

B8h: 11626-15, without Data Modem Function, without Voice Codec/Speaker Phone Function, and without

SmartDAA support

Default

Rst. Value

xxh

Read Value

00h

Default

Rst. Value

(must match

with the

product

code)

This register is not affected by any reset.

100723A

Conexant

25-1

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