Philips S1D13505 用户手册

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Vancouver Design Center

S1D13505

Hardware Functional Specification

X23A-A-001-14

Issue Date: 01/02/02

1.

Must set N

RC 

= 4MCLK. See REG[22h], Performance Enhancement Register.

2.

800x600 @ 16 bpp requires 2M bytes of display buffer for all display types.

3.

800x600 @ 8 bpp on a dual color panel requires 2M bytes of display buffer if the half frame 
buffer is enabled.

60ns

EDO-DRAM

MClk = 33MHz

N

RC

 = 4

N

RP

 = 1.5

N

RCD

 = 2

• Single Panel.

• CRT.

• Dual Mono/Color Panel with Half 

Frame Buffer Disabled.

• Simultaneous CRT + Single Panel.

• Simultaneous CRT + Dual 

Mono/Color Panel with Half Frame 
Buffer Disabled.

800x600

1/2/4/8

33

32

66

55

15/16

6

56

65

55

640x480

1/2/4/8

32

101

78

15/16

56

98

78

640x240

1/2/4/8

32

203

-

15/16

56

200

-

480x320

1/2/4/8

32

200

-

15/16

56

196

-

320x240

1/2/4/8

32

388

-

15/16

56

380

-

• Dual Color with Half Frame Buffer 

Enabled.

• Dual Mono with Half Frame Buffer 

Enabled.

800x600

1/2/4/8

16.5

32

66

-

15/16

6

11

32

43

-

640x480

1/2/4/8

16.5

32

103

-

15/16

11

32

68

-

60ns

FPM-DRAM

MClk = 25MHz

N

RC

 = 4

N

RP

 = 1.5

N

RCD

 = 2

• Single Panel.

• CRT.

• Dual Mono/Color Panel with Half 

Frame Buffer Disabled.

• Simultaneous CRT + Single Panel.

• Simultaneous CRT + Dual 

Mono/Color Panel with Half Frame 
Buffer Disabled.

800x600

1/2/4/8

25

32

50

-

15/16

6

56

48

-

640x480

1/2/4/8

32

77

60

15/16

56

75

60

640x240

1/2/4/8

32

142

-

15/16

56

136

-

480x320

1/2/4/8

32

152

-

15/16

56

145

-

320x240

1/2/4/8

32

294

-

15/16

56

280

-

• Dual Mono with Half Frame Buffer 

Enabled.

800x600

1/2/4/8/15/16

6

12.5

32

50

-

640x480

1/2/4/8/15/16

12.5

32

77

-

640x400

1/2/4/8/15/16

12.5

32

92

-

• Dual Color with Half Frame Buffer 

Enabled.

800x600

1/2/4/8

12.5

32

50

-

15/16

6

8.33

32

33

-

640x480

1/2/4/8

12.5

32

77

-

15/16

8.33

32

51

-