MZ-RH910

IC Pin Function Description

IC801 CXD2681-225GG (SYSTEM CONTROLLER, DSP)

Pin No.

Pin Name

I/O

 

Description

 

 

 

 

 

1

DVDD1_0

-

Power supply terminal (DSP logic system)

 

2

DVSS1_0

-

Ground terminal (DSP logic system)

 

3

DVDD1_1

-

Power supply terminal (DSP logic system)

 

4

DVSS1_1

-

Ground terminal (DSP logic system)

 

5

DVDD1_2

-

Power supply terminal (DSP logic system)

 

6

DVSS1_2

-

Ground terminal (DSP logic system)

 

7

DVDD1_3

-

Power supply terminal (DSP logic system)

 

8

DVSS1_3

-

Ground terminal (DSP logic system)

 

9

DVDD1_4

-

Power supply terminal (DSP logic system)

 

10

DVSS1_4

-

Ground terminal (DSP logic system)

 

11

DVDD1_5

-

Power supply terminal (DSP logic system)

 

12

DVSS1_5

-

Ground terminal (DSP logic system)

 

13

DVDD1_6

-

Power supply terminal (DSP logic system)

 

14

DVSS1_6

-

Ground terminal (DSP logic system)

 

15

DVDD1_7

-

Power supply terminal (DSP logic system)

 

16

DVSS1_7

-

Ground terminal (DSP logic system)

 

17

DVDD1_8

-

Power supply terminal (DSP logic system)

 

18

DVSS1_8

-

Ground terminal (DSP logic system)

 

19

DVDD1_9

-

Power supply terminal (DSP logic system)

 

20

DVSS1_9

-

Ground terminal (DSP logic system)

 

21

DVDD3

-

Power supply terminal (DSP logic system)

 

22

VSS_3

-

Ground terminal (DSP logic system)

 

23

DVDD1_10

-

Power supply terminal (DSP logic system)

 

24

DVSS1_10

-

Ground terminal (DSP logic system)

 

25

DVDD1_11

-

Power supply terminal (DSP logic system)

 

26

DVSS1_11

-

Ground terminal (DSP logic system)

 

27

AVDD1A

-

Power supply terminal (for PLL)

 

28

AVSS1A

-

Ground terminal (for PLL)

 

 

 

 

 

29

AVDD1B

-

Power supply terminal (for RFA of asymmetry correction cell)

30

AVSS1B

-

Ground terminal (for RFA of asymmetry correction cell)

31

AVDD1C

-

Power supply terminal (for ASYO of asymmetry correction cell)

32

AVDD2

-

Power supply terminal (for A/D converter)

 

33

DVDD25SVADC

-

Power supply terminal (for A/D converter)

 

34

AVSS2

-

Ground terminal (for A/D converter)

 

35

AVDD3

-

Power supply terminal (for A/D converter)

 

36

AVSS3

-

Ground terminal (for A/D converter)

 

37

AVDD4A

-

Power supply terminal (for PLL)

 

38

AVSS4A

-

Ground terminal (for PLL)

 

39

AVDD4B

-

Power supply terminal (for PLL)

 

40

AVSS4B

-

Ground terminal (for PLL)

 

41

AVDD4C

-

Power supply terminal (for D/A converter)

 

42

AVSS4C

-

Ground terminal (for D/A converter)

 

43

AVDD5

-

Power supply terminal (for PLL)

 

44

AVSS5

-

Ground terminal (for PLL)

 

45

AVDD6

-

Power supply terminal (for A/D converter)

 

46

AVSS6

-

Ground terminal (for A/D converter)

 

41