SSD1926

超前信息

JPEG编码器

SD接口

256K的嵌入式SRAM展示

图像处理器

CMOS

目录

1

2

概述....................................................................................................... 6

FEATURES................................................................................................................................... 6

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

H

ARDWARE

JPEG

解码器

.................................................................................................................................6

2D摹

RAPHIC

E

NGINE

.............................................................................................................................................6

LCD摹

RAPHIC

C

ONTROLLER

................................................................................................................................7

LCD P

ANEL

I

覆盖整个院落

........................................................................................................................................7

H

OST

MCU

接口

.........................................................................................................................................7

MMC / SD I

覆盖整个院落

............................................................................................................................................7

I / O I

覆盖整个院落

......................................................................................................................................................8

M

ISCELLANEOUS

...................................................................................................................................................8

P

ACKAGE

...............................................................................................................................................................8

3

4

5

6

订购信息................................................ .................................................. 8

框图.................................................................................................................... 9

PIN ARRANGEMENT.............................................................................................................. 10

5.1

128

针

LQFP......................................................................................................................................................10

引脚说明................................................................................................................ 12

6.1

6.2

6.3

6.4

6.5

6.6

6.7

6.8

6.9

6.10

6.11

G

叶形

S

IGNAL

..................................................................................................................................................12

单片机的I

覆盖整个院落

................................................................................................................................................13

D

ISPLAY

I

覆盖整个院落

............................................................................................................................................14

MMC / SD / SDIO我

覆盖整个院落

...............................................................................................................................15

C

ONFIGURATION

..................................................................................................................................................16

M

ISCELLANEOUS

.................................................................................................................................................16

P

OWER和

G

圆

..........................................................................................................................................16

S

作者UMMARY

C

ONFIGURATION

...........................................................................................................................17

H

OST

B

US

I

覆盖整个院落

P

IN

M

APPING

...................................................................................................................18

LCD我

覆盖整个院落

P

IN

M

APPING

...........................................................................................................................18

D

ATA

B

US

O

RGANIZATION

..................................................................................................................................19

7

功能块说明............................................... .............................. 20

7.1

P

HASE

L

玉珠

L

OOP

(PLL)....................................................................................................................................20

7.2

E

MBEDDED

M

埃默里

..........................................................................................................................................20

7.3

单片机的I

覆盖整个院落

................................................................................................................................................21

7.3.1

通用＃ 1的寻址模式......................................................................................................................21

7.3.2

通用＃ 2寻址模式......................................................................................................................22

7.3.3

8080间接寻址方式..................................................................................................................23

7.4

R

EGISTERS

...........................................................................................................................................................28

7.5

JPEG

ECODER

...................................................................................................................................................28

7.6

2D ê

NGINE

..........................................................................................................................................................28

7.7

D

ISPLAY

I

覆盖整个院落

............................................................................................................................................28

7.8

MMC / SD / SDIO我

覆盖整个院落

...............................................................................................................................28

7.9

G

ENERAL

P

URPOSE

I

NPUT

/O

安输出

（ GPIO ） ........................................................................................................28

8

9

10

最大额定值............................................................................................................. 29

直流特性........................................................................................................三十

AC CHARACTERISTICS..................................................................................................... 31

10.1 C

LOCK

T

即时通信

....................................................................................................................................................31

10.1.1输入时钟................................................................................................................................................31

10.2 CPU I

覆盖整个院落

T

即时通信

.....................................................................................................................................32

SOLOMON SYSTECH

2007年12月

P 2/47

修订版1.2

SSD1926

10.2.1

10.2.2

10.2.3

通用＃ 1接口时序.......................................................................................................................32

通用＃ 2接口时序（例如ISA).......................................................................................................34

8080间接接口时序...................................................................................................................36

11

11.1

应用举例................................................ ............................................... 37

A

PPLICATION

D

IAGRAM

......................................................................................................................................37

12

12.1

伪代码示例，间接寻址模式............................... 41

8080 I

NDIRECT地址模式

...........................................................................................................................41

13

13.1

包装INFORMATION................................................................................................ 46

P

ACKAGE

M

器的机械

D

RAWING FOR

128

引脚

LQFP ................................................. .................................... 46

SSD1926

修订版1.2

P 3/47

2007年12月

SOLOMON SYSTECH

表

T

ABLE

3-1 : O

RDERING

I

载文信息

..................................................................................................................................8

T

ABLE

5-1 ： LQFP P

IN

A

SSIGNMENT

T

ABLE

.......................................................................................................................11

T

ABLE

6-1 : H

OST

I

覆盖整个院落

P

IN

D

ESCRIPTIONS

...............................................................................................................12

T

ABLE

6-2 ： MCU的I

覆盖整个院落

P

IN

D

ESCRIPTIONS

..............................................................................................................13

T

ABLE

6-3 : D

ISPLAY

I

覆盖整个院落

P

IN

D

ESCRIPTIONS

..........................................................................................................14

T

ABLE

6-4 ： MMC / SD / SDIO我

覆盖整个院落

P

IN

D

ESCRIPTIONS

.............................................................................................15

T

ABLE

6-5 : C

ONFIGURATION

P

IN

D

ESCRIPTIONS

...............................................................................................................16

T

ABLE

6-6 : M

ISCELLANEOUS

P

IN

D

ESCRIPTIONS

...............................................................................................................16

T

ABLE

6-7 : P

OWER和

G

圆

P

IN

D

ESCRIPTIONS

........................................................................................................16

T

ABLE

6-8 : S

作者UMMARY

C

ONFIGURATION销

...............................................................................................................17

T

ABLE

6-9 : H

OST

B

US

I

覆盖整个院落

P

IN

M

APPING

...............................................................................................................18

T

ABLE

6-10 ：LCD我

覆盖整个院落

P

IN

M

APPING

.....................................................................................................................18

T

ABLE

6-11 : D

ATA

B

US

O

RGANIZATION

............................................................................................................................19

T

ABLE

6-12 : P

IN

S

TATE

S

UMMARY

....................................................................................................................................19

T

ABLE

8-1: A

BSOLUTE

M

AXIMUM

R

ATINGS

.......................................................................................................................29

T

ABLE

8-2 : R

ECOMMENDED

O

操作摄像机

C

ONDITIONS

.......................................................................................................29

T

ABLE

9-1 : E

LECTRICAL

C

极特FOR

IOV

DD

= 3.3V

典型

.........................................................................30

T

ABLE

10-1 : C

LOCK

I

NPUT

R

EQUIREMENTS FOR

CLKI......................................................................................................31

T

ABLE

10-2 : O

SCILLATOR

C

LOCK

I

NPUT

R

EQUIREMENTS FOR

CLKI2...............................................................................31

T

ABLE

10-3 : G

ENERIC

#1 I

覆盖整个院落

T

即时通信

....................................................................................................................33

T

ABLE

10-4 : G

ENERIC

#2 I

覆盖整个院落

T

即时通信

....................................................................................................................35

T

ABLE

10-5 : 8080 I

覆盖整个院落

T

即时通信

...............................................................................................................................36

SOLOMON SYSTECH

2007年12月

P 4/47

修订版1.2

SSD1926

科幻居雷什

F

IGURE

4-1 ： SSD1926 B

LOCK

D

IAGRAM

.............................................................................................................................9

F

IGURE

5-1 : P

INOUT

D

IAGRAM

– 128

针

LQFP （T

OPVIEW

)..............................................................................................10

F

IGURE

7-1 : C

IRCUIT FOR

PLL

启用

.............................................................................................................................20

F

IGURE

7-2 : G

ENERIC

#1 I

覆盖整个院落

T

即时通信

....................................................................................................................21

F

IGURE

7-3 : G

ENERIC

#2 I

覆盖整个院落

T

即时通信

....................................................................................................................22

F

IGURE

7-4 : 8080 16

位

I

覆盖整个院落

T

即时通信

(

写周期

) ............................................................................................24

F

IGURE

7-5 : 8080 16

位

I

覆盖整个院落

T

即时通信

(

读周期

)..............................................................................................25

F

IGURE

7-6 : 8080 8

位

I

覆盖整个院落

T

即时通信

(

写周期

) ..............................................................................................26

F

IGURE

7-7 : 8080 8

位

I

覆盖整个院落

T

即时通信

(

读周期

) ...............................................................................................27

F

IGURE

10-1 : G

ENERIC

#1 I

覆盖整个院落

T

即时通信

..................................................................................................................32

F

IGURE

10-2 : G

ENERIC

#2 I

覆盖整个院落

T

即时通信

..................................................................................................................34

F

IGURE

10-3 : 8080 I

覆盖整个院落

T

即时通信

..............................................................................................................................36

F

IGURE

11-1 : T

YPICAL

S

变体系

D

IAGRAM

(G

ENERIC

#1 B

US

)...........................................................................................37

F

IGURE

11-2 : T

YPICAL

S

变体系

D

IAGRAM

(G

ENERIC

#2 B

US

)...........................................................................................38

F

IGURE

11-3 : T

YPICAL

S

变体系

D

IAGRAM

(I

NDIRECT

8080 16

位

B

US

) ...........................................................................39

F

IGURE

11-4: T

YPICAL

S

变体系

D

IAGRAM

(G

ENERIC

#2 B

US

)............................................................................................40

SSD1926

修订版1.2

P 5/47

2007年12月

SOLOMON SYSTECH