beautypg.com

Rockwell Automation SA3100 Power Module Interface (PMI) Regulator User Manual

Page 25

background image

PMI Regulator Motherboard

2-9

Figure 2.4 – PMI Processor Block Diagram

BU

S INTER

F

AC

E

AN

D BU

FFER

PR

OM

32

K BY

16

2

W

A

IT

S

T

A

T

E

S

RA

M

12

8 K

BY

16

0

W

A

IT

S

T

A

T

E

32 BIT RISC

PR

O

C

E

SSO

R

16

M

h

z

ST

AND

A

R

D

LED

IN

DICA

T

O

RS

C

O

MM OK

P.

M

.F

L

T

EXT

. FL

T

I/O

F

L

T

INTE

RR

UP

T CO

N

T

RO

L

L

E

R

CCL

K C

N

T

R

SL

OT

S

COMMUN

ICA

T

IONS

CCL

K C

O

UN

T

E

R

4 M

h

z

R

A

TE

1 -

65

536

PR

ELOA

D

2

6

-PI

N C

O

NN

.

P

R

OD

UC

T

ION

TES

T

PO

R

T

IN

TERR

U

P

TS

CL

O

C

K

S

U

BS

YSTEM

32 M

h

z

16 M

h

z

4 M

h

z

5V M

O

N

IT

O

R

DMA

/PR

OC.

I

’F

A

CE

COMM.

IN

T

E

R

-

RU

P

T

D

/A CO

N

VER

TER

8 BI

T

BIPO

LAR

+/-1

0

V

@ 1

0

m

a

SO

FTW

AR

E

EN

AB

L

E

8 -

P

O

S

IT

IO

N

T

E

R

M

IN

A

L

S

T

R

IP

ME

T

E

R 1

ME

T

E

R 2

ME

T

E

R 3

ME

T

E

R 4

ME

T

E

R

OU

T

P

UT

S

WA

IT

S

T

A

T

E

CON

T

ROL

L

E

R

BU

S F

A

U

L

T

GEN

E

RA

TOR

H

IG

H

SP

EED

COMMUN

ICA

T

IONS

1

0

M

-BIT/

SE

C

SD

L

C

-L

IKE

P

R

OTOCO

L

MA

NC

HE

S

T

ER

ENC

O

DE

/D

ECO

D

E

D

M

A CO

NT

R

O

L

L

E

R

W

A

TCH

D

O

G

TI

M

E

R

1

1

.3

M

S

POW

E

R UP

EN

A

B

L

E

S

A

ME

C

O

MP

ONE

N

T

BU

S R

E

Q

.

FIBER

-O

P

T

IC

TR

AN

SM

ITTER

FIBER

-O

P

T

IC

RE

CE

IV

E

R

FIBER

-O

P

T

IC CO

N

N

EC

T

O

R

F-

0 Tx

F-

0 Rx

F

L

E

X

I/

O

IN

T

E

R

F

A

C

E

A

N

D

BU

FFER

2

0

-PIN CO

NN

EC

T

O

R

FLEX I

/O

S

YSTEM

-W

ID

E R

ESE

T

COMP

UT

E

R

AD

DR

E

S

S

DA

T

A

A

N

D

CON

T

ROL

B

U

S

PO

R

T

FIBER

-O

P

T

IC CO

N

N

EC

T

O

R

OK

IN

T

E

R

N

A

L

B

A

C

K

PL

AN

E

IN

T

E

R

F

A

C

E