MFC2000 datasheet(372/426 Pages) ETC

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MFC2000 Multifunctional Peripheral Controller 2000

Hardware Description

21-4

Conexant

100723A

Name/Address

Bit 15

Bit 14

Bit 13

Bit 12

Bit 11

Bit 10

Bit 9

Bit 8

Default

PWM Channel 2

Control

(PWMCh2Ctrl)

01FF80C5h

PWMCh2

Output

Select

(not used)

PWMCh2

Clock

Divider

Rst. Value

0xxxxxx0b

Read Value

0xxxxxx0b

Name/Address

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

Default

PWM Channel 2

Control

(PWMCh2Ctrl)

01FF80C4h

Bit 7 of

PWMCh2

Duty Cycle

Control

Bit 6 of

PWMCh2

Duty Cycle

Control

Bit 5 of

PWMCh2

Duty Cycle

Control

Bit 4 of

PWMCh2

Duty Cycle

Control

Bit 3 of

PWMCh2

Duty Cycle

Control

Bit 2 of

PWMCh2

Duty Cycle

Control

Bit 1 of

PWMCh2

Duty Cycle

Control

Bit 0 of

PWMCh2

Duty Cycle

Control

Rst. Value

00h

Read Value

00h

Bit 15

Controls which signal is output to the FCS[1]n pin (PWM channel 2

output signal or the other output signal).

Bit 9/FlashCtrl Register

Bit 15/PWMCh2Ctrl Register

FCS[1]n/PWM2 Pin

FCS[1]

FCS[1] for NAND-type Flash Mem

PWM2

Bit 8

PWMCh2 clock divider (n = 0-1)

PWMCh2 clock =

AUXCLK

()

+ 1

Bits 7-0

Duty cycle control (n = 0 - 255)

PWMCh2 signal frequency =

PWMCh clock

256

PWMCh2 signal ‘high’ period =

+ 1

256

* PWMCh2 signal cycle time

PWMCh2 signal ‘low’ period =

256

−+

()

* PWMCh2 signal

cycle time

MFC2000 Datasheet(PDF) 372 Page - List of Unclassifed Manufacturers

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