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FUJITSU MB91460 SERIES FR60 User Manual

Page 941

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925

Chapter 47 LCD Controller

4.Registers

• bit1-0: Frame period

Select an appropriate value in accordance with the frame frequency of your LCD panel.

FP1

FP0

Frame period

When peripheral clock is selected:

When subclock is selected:

0

0

F

CLKP

/(2

13

× N)

F

CL-SUB

/(2

3

× N)

0

1

F

CLKP

/(2

14

× N)

F

CL-SUB

/(2

4

× N)

1

0

F

CLKP

/(2

15

× N)

F

CL-SUB

/(2

5

× N)

1

1

F

CLKP

/(2

16

× N)

F

CL-SUB

/(2

6

× N)

F

CLKP

Peripheral clock (CLKP) frequency

F

CL-SUB

Subclock frequency

N

Time division number (Selected with the display mode select bits, MS1 and MS0.)