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Rainbow Electronics MAXQ7667 User Manual

Page 36

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MAXQ7667

16-Bit, RISC, Microcontroller-Based,
Ultrasonic Distance-Measuring System

36

______________________________________________________________________________________

R

E

G

IST

ER

B

IT

R

E

G

IST

ER

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

PSS1

PSS0

SPE

T

X

C

ICDF

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

ICDB

.7

ICDB

.6

ICDB

.5

ICDB

.4 ICDB

.3 ICDB

.2

ICDB

.1

ICDB

.0

ICDB

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

ICDA

1

5

ICDA

1

4

ICDA

1

3

ICDA

1

2

ICDA

1

1

ICDA

1

0

ICDA

9

ICDA

8

ICDA

7

ICDA

6

ICDA

5

ICDA

4

ICDA

3

ICDA

2

ICDA

1

ICDA

0

ICDA

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

ICDD1

5

ICDD1

4

ICDD1

3

ICDD1

2

ICDD1

1

ICDD1

0

ICDD9

ICDD8

ICDD7

ICDD6

ICDD5

ICDD4

ICDD3

ICDD2

ICDD1

ICDD0

ICDD

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

E

T2

T2O

E

0

T2P

O

L0

TR

2L

TR

2

CP

R

L2

S

S

2

G

2

E

N

T2C

N

A

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

T2H

27

T2H

26

T2H

25

T2H

24

T2H

23

T2H

22

T2H

21

T2H

20

T2H

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

T2R

H

27

T2R

H

26

T2R

H

25

T2R

H

24

T2R

H

23

T2R

H

22

T2R

H

21

T2R

H

20

T2R

H

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

T2C

H

27

T2C

H

26

T2C

H

25

T2C

H

24

T2C

H

23

T2C

H

22

T2C

H

21

T2C

H

20

T

2

CH2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

R

T

N

CK

FL5

FL4

FL3

FL2

FL1

FL0

C

N

T1

0

0 0 0 0

0 0

0

1

0

0

0

0

0

0

0

— — —

— —

S

M

0/FE

S

M

1

S

M

2

R

E

N

TB

8

R

B

8

TI

R

I

SC

O

N

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

S

B

UF7

S

B

UF6

S

B

U

F5

S

B

UF4 S

B

UF3 S

B

UF2

S

B

UF1

S

B

UF0

SB

U

F

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

E

T2L

T2O

E

1

T2P

O

L1

TF2

TF2L

TCC2

TC2L

T2C

N

B

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

T2V

215

T2V

214 T2V

213 T2V

212 T2V

211

T2V

210

T2V

29

T2V

28

T2V

27

T2V

26

T2V

25

T2V

24

T2V

23

T2V

22

T2V

21

T2V

20

T2V

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

T2R

21

5

T2R

21

4 T2R

21

3 T2R

21

2 T2R

21

1

T2R

21

0

T2R

29

T2R

28

T2R

27

T2R

26

T2R

25

T2R

24

T2R

23

T2R

22

T2R

21

T2R

20

T2R

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

T2C

215

T2C

214

T2C

213 T2C

212 T2C

211

T2C

210

T2C

29

T2C

28

T2C

27

T2C

26

T2C

25

T2C

24

T2C

23

T2C

22

T2C

21

T2C

20

T2C

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

TFF

TFA

E

TFE

R

FF

R

F

A

F

R

F

E

FS

TA

T

0

0 0 0 0

0 0

0

0

0

0

0

1

0

0

1

— — —

— —

O

T

E

DM

E

CK

E

P

1

P

IE

P

0

P

O

E

E

RRR

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

CHK

S

U

M

1

5

CHK

S

U

M

1

4

CHK

S

U

M

1

3

CHK

S

U

M

1

2

CHK

S

U

M

1

1

CHK

S

U

M

1

0

CHK

S

U

M

9

CHK

S

U

M

8

CHK

S

U

M

7

CHK

S

U

M

6

CHK

S

U

M

5

CHK

S

U

M

4

CHK

S

U

M

3

CHK

S

U

M

2

CHK

S

U

M

1

C

HK

S

U

M

0

CHK

S

U

M

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

ISVEC

3

ISVEC

2

ISVEC

1

ISVEC

0

ISVEC

0

0 0 0 0

0 0

0

0

0

0

0

1

1

1

1

— — —

— —

T2C1

T2DIV

2

T2D

IV

1 T2DIV

0

T2MD

CCF1

CCF0

C/T2

T2C

FG

2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

INP

B

U

S

Y

ST

A

0

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

E

IR

O

F

S

IE

S

M

O

D

FE

DE

SM

D

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

FTF

FR

F

TX

FT1

TX

FT0

R

X

FT1

R

X

FT0

O

E

FE

N

FC

O

N

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

W

U

FP

1

FP

0

INE

A

U

T

INIT

LUN1

LUN0

C

N

T0

0

0 0 0 0

0 0

0

1

0

0

0

1

0

0

0

— — —

— —

DM

IS

P

M

HDO

FB

S

B

T

H

C

N

T2

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

ID

FB

H

5

ID

FB

H

4

ID

FB

H

3

ID

FB

H

2

ID

FB

H

1

ID

FB

H

0

ID

FB

L5

ID

FB

L4

ID

FB

L3

ID

FB

L2

ID

FB

L1

ID

FB

L0

IDFB

0

0 1 1 1

1 1

1

0

0

0

0

0

0

0

0

— — —

— —

S

A

DDR

7

S

A

DDR

6

S

A

DDR

5

S

A

DDR

4

S

A

DDR

3

S

A

DDR

2

S

A

DDR

1

S

A

DDR

0

S

A

DDR

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

— — —

— —

S

A

DE

N7

S

A

DE

N6

S

A

DE

N5

S

A

DE

N4

S

A

DE

N3

S

A

DE

N2

S

A

DE

N1

S

A

DE

N0

S

A

DE

N

0

0 0 0 0

0 0

0

0

0

0

0

0

0

0

0

Table 4. Peripheral Register Bit Functions and Reset Values (continued)