SMM465

Preliminary Information

Summit Microelectronics, Inc

2085 1.1 05/27/04

28

DEFAULT CONFIGURATION REGISTER SETTINGS – SMM465FC-249

Register

Contents

Register

Contents

Register

Contents

Register

Contents

R00

0D

R42

0E

R9A

81

RC1

38

R01

83

R43

39

R9B

33

RC2

0B

R02

0D

R44

0E

R9C

29

RC3

38

R03

FF

R45

A4

R9D

9A

RC4

09

R04

0E

R46

0F

R9E

11

RC5

90

R05

61

R47

16

R9F

AE

RC6

09

R06

0E

R48

0F

RA0

41

RC7

90

R07

C7

R49

B4

RA1

0B

RC8

0C

R08

0F

R4A

06

RA2

80

RC9

00

R09

54

R4B

7F

RA3

F6

RCA

0C

R0A

0B

R4C

00

RA4

29

RCB

00

R0B

22

R4D

12

RA5

5D

RCC

0F

R0C

7F

R4E

50

RA6

11

RCD

FF

R0D

0F

R80

42

RA7

71

RCE

0F

R0E

07

R81

48

RA8

40

RCF

FF

R0F

01

R82

82

RA9

CE

RD0

0C

R10

8F

R83

3E

RAA

80

RD1

00

R11

9F

R84

2A

RAB

8F

RD2

0C

R12

AF

R85

B8

RAC

29

RD3

00

R13

BF

R86

12

RAD

1F

RD4

0F

R18

00

R87

F6

RAE

11

RD5

D8

R19

00

R88

41

RAF

33

RD6

0F

R30

0D

R89

C8

RB0

2A

RD7

D8

R31

60

R8A

81

RB1

67

RE0

00

R32

0D

R8B

B9

RB2

0A

RE1

3D

R33

DC

R8C

2A

RB3

52

RE2

00

R34

0E

R8D

34

RB4

03

RE3

3D

R35

45

R8E

12

RB5

FF

RE4

00

R36

0E

R8F

49

RB6

03

RE5

3D

R37

A2

R90

49

RB7

FF

RE6

00

R38

0F

R91

5C

RB8

0D

RE7

3D

R39

08

R92

81

RB9

9A

RE8

00

R3A

0F

R93

52

RBA

0D

RE9

3D

R3B

D6

R94

29

RBB

56

REA

00

R3C

00

R95

D7

RBC

0F

REB

3D

R3D

12

R96

11

RBD

E0

R3E

48

R97

EB

RBE

0F

R40

0D

R98

41

RBF

E0

R41

B9

R99

3E

RC0

0B

RC1

The default device ordering number is SMM465FC-249. 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.

Application Note 47 contains a complete description of the Windows GUI and the default settings of each of

the 154 individual Configuration Registers.