SMM764

Preliminary Information

Summit Microelectronics, Inc

2098 1.1 6/29/2005

28

DEFAULT CONFIGURATION REGISTER SETTINGS – SMM764FC-285

Register

Contents

Register

Contents

Register

Contents

R0

FD

R82

82

RBA

02

R1

84

R83

66

RBB

23

R2

0E

R84

2A

RBC

03

R3

00

R85

CD

RBD

E0

R4

0E

R86

12

RBE

03

R5

80

R87

E1

RBF

E0

R6

0E

R88

49

RC0

03

R7

C7

R89

D7

RC1

38

RC

FF

R8A

81

RC2

03

RD

00

R8B

C3

RC3

38

RE

05

R8C

2A

RC4

01

RF

08

R8D

29

RC5

90

R10

7F

R8E

12

RC6

01

R11

7F

R8F

3D

RC7

90

R12

7F

R90

49

RC8

00

R13

7F

R91

85

RC9

00

R30

FD

R92

81

RCA

00

R31

6E

R93

71

RCB

00

R32

0E

R94

29

RCC

03

R33

DA

R95

D7

RCD

FF

R34

0E

R96

11

RCE

03

R35

46

R97

EC

RCF

FF

R36

0E

R98

49

RD0

00

R37

80

R99

48

RD1

00

R3C

00

R9A

81

RD2

00

R3D

12

R9B

33

RD3

00

R3E

50

R9C

29

RD4

03

R40

FD

R9D

9A

RD5

D8

R41

9D

R9E

11

RD6

03

R42

8E

R9F

AE

RD7

D8

R43

2D

RB0

02

RE0

00

R44

0E

RB1

67

RE0

00

R45

A2

RB2

02

RE1

3D

R46

0F

RB3

52

RE2

00

R47

20

RB4

03

RE3

3D

R4C

00

RB5

FF

RE4

00

R4D

12

RB6

03

RE5

3D

R4E

50

RB7

FF

RE6

00

R80

4A

RB8

02

RE7

3D

R81

7B

RB9

23

RC1

The default device ordering number is SMM764FC-285. It is programmed with the register contents as shown above

and tested over the commercial temperature range with a VREF setting of 1.25V. Other standard external VREF

voltage settings that can be specified and tested are values of: 1.024, 1.225, 1.250, 2.048, 2.500, 3.000 or 3.300.

The value is derived from the customer supplied hex file. New device suffix numbers are assigned to non-default

requirements. If other VREF values are required, please contact a Summit Microelectronics Sales Representative.