PMI Regulator Block Diagram
F-1
A
PPENDIX
F
PMI Regulator Block Diagram
PW
R
OK
OK
CO
MM
O
K
P.
M
. FL
T
EX
T F
L
T
RA
IL
F
L
T
FD
B
K
OK
RP
I
LED
I
N
D
IC
A
TO
R
S
H
IG
H
S
P
EED
C
O
M
M
UN
IC
AT
IO
NS
10
M
-B
IT
/S
E
C
S
D
LC
LI
K
E
DM
A
C
O
N
T
R
O
LLER
DM
A/
PR
OC
IN
TER
F
A
C
E
RA
M
32
K X
1
6
BU
S
RE
Q
U
E
S
T
PR
OM
32
K X
1
6
3
2
BI
T
RI
S
C
PR
OC
E
S
S
O
R
CL
O
C
K
S
U
B
S
Y
S
TEM
20
MH
z
10
MH
z
4 M
H
z
4
-P
IN IN
NE
R
C
O
NN
E
C
T
IO
N
TO
F
A
N
S
+5
V C
O
M
M
O
N
+5
V
1
5
P
IN IN
NE
R
C
O
NNE
C
T
IO
N
PO
W
E
R
S
U
PPL
Y
IN
TER
U
P
T C
O
N
T
R
O
LLER
C
C
L
K C
OUN
T
E
R
C
O
M
M
UNI
C
A
T
IO
N
S
C
O
M
M
. I
N
TER
U
P
T
S
Y
S
TEM
D
A
TA
B
U
S
PR
OT
OC
OL
M
A
NC
HE
ST
E
R
E
N
C
ODE
R
/DE
C
O
D
E
R
S
Y
S
T
E
M
RE
BO
O
T
MC
R
AU
X IN
1
AU
X IN
2
AU
X IN
3
AU
X IN
4
AU
X IN
5
AU
X OU
T
RE
B
O
O
T
F
A
C
E
PL
AT
E
SWI
T
C
H
F-
O T
x
F-
O R
x
F
IBE
R
O
P
T
IC
CO
N
N
12
-P
IN
HE
A
D
E
R
FI
B
E
R
-O
P
T
IC
TR
A
N
S
M
ITTER
FI
B
E
R
-O
P
T
IC
RE
CE
IV
E
R
11
.3
m
S
WAT
C
HD
OG
TI
M
E
R
POW
E
R
UP
&
EN
A
B
LE
IN
TER
F
A
C
E
R
E
S
O
LV
ER
B
U
FFE
R
CI
RC
U
IT
R
Y
HA
ND
SHA
K
E
C
ONT
R
O
L
BU
S
C
C
L
K C
OUN
T
E
R
4M
Hz
R
A
T
E
1
-
65
53
6
P
R
ELO
A
D
VO
L
T
A
GE
MO
N
IT
O
R
CI
RCU
IT
S
+5
,+
/-
1
5
V
+2
4V
+2
4V
C
O
MM
ON
+1
5V
-1
5
V
UN
DE
R
V
O
L
T
A
GE
O
V
ER
V
O
LTA
G
E
O
V
ER
TEM
P
LO
W
E
R
U
U
PPE
R
U
LO
W
E
R
V
U
PPE
R
V
U
PPE
R
W
24
V T
O
5
V
R
E
G
U
LA
TO
R
F
O
R RA
IL
S
PR
OD
UC
T
IO
N
TES
T P
O
R
T
26
-P
IN
S
L
OT
AN
D
CH
IP
S
E
L
E
CT
S
A
DDR
E
S
S
, D
A
T
A
AN
D C
O
N
T
R
O
L
B
U
S
WAI
T
S
T
A
T
E
C
O
N
T
R
O
LLER
B
U
S FAU
L
T
GE
NE
R
A
T
O
R
R
A
IL
IN
T
E
R
F
A
C
E
AND
B
U
FFE
R
R
A
IL
I/
O ON
L
Y
RA
IL
I
/O
C
H
A
N
N
EL A
RA
IL
I
/O
C
H
A
N
N
EL B
12
-P
IN
HE
A
D
E
R
F
E
E
D
BA
CK
CO
N
N
RE
F
O
U
T
+
/-
+/
-S
IN
w IN
+/
-C
OS
w
I
N
+/
-E
XT
T
R
IG
+
/-
ANA
L
OG I
N
IS
O
L
AT
IO
N
TR
A
N
S
F
O
R
M
ER
C
A
B
LE B
A
LA
N
C
E
CI
RC
U
IT
R
Y
1 :
7
.5
PR
OG
R
A
M
M
AB
L
E
GA
IN A
M
P
Av
= 0-
25
5
R
E
S
O
LV
ER
DIG
IT
A
L
OU
T
P
UT
R
E
FE
R
E
N
C
E
F
R
EQ
U
E
N
C
Y
S
ELEC
T
0 T
O
3
1
.2
5KH
z
IN
T
E
R
N
AL
PR
OG
R
A
M
M
AB
L
E
I/
O ST
AT
U
S
AND
FAU
L
T
R
E
G
IS
TER
S
LO
W
E
R
W
-1
5
V
+1
5V
IF
B
U
IF
B
V
IF
B
W
5 P
IN
IN
NE
R
CO
N
N
E
CT
IO
N
AN
D
O
V
E
R CU
RR
E
N
T
CI
RCU
IT
RY
GND
WAR
N
IN
G
CU
R F
B
K
A
NAL
O
G
IN
PU
T
S
U
B
S
Y
S
TEM
12
B
IT
S
+/
-3
V IN
P
U
T
RE
F
E
R
E
N
C
E
GE
N
E
R
A
T
O
R
23
81
Hz
SIN
CO
S
AN
AL
OG
INP
U
T
C
O
NVE
R
T
E
R
12
/1
4 B
IT
S
FE
E
D
B
A
C
K
P
HAS
E
A
M
P
L
IT
U
DE
AND
P
H
A
S
E D
ETEC
T
RP
I
MC
R O
U
T
AU
X OU
T
D
IGI
T
A
L
I/
O C
ONN
AU
X IN
1
AU
X IN
2
AU
X IN
3
AU
X IN
4
AU
X IN
5
PO
S
NE
G
GN
D
,13
87
32:(
5
&211
O
U
TP
U
T
TO
M
O
TO
R
D
C
/D
C
C
O
N
V
ER
TER
CI
RCU
IT
RY
LO
C
A
L S
U
P
P
LI
ES
T
O
1
5
P
IN
C
O
NN
OU
T
P
UT
PO
WE
R
TR
A
N
S
IS
T
O
R
CI
RC
U
IT
R
Y
CU
RR
E
N
T
RE
F
E
R
E
N
C
E
GE
N
E
R
A
T
ION
Iu
Iw
C
U
R
R
E
N
T
R
E
GUL
A
T
OR
,
CA
R
R
IE
R F
R
E
Q
U
E
N
C
Y
A
N
D
T
H
IR
D
HA
R
M
ON
IC
IN
JE
C
T
IO
N
CI
RC
U
IT
R
Y
DIG
IT
A
L
I
/O
11
5V
AC
R
P
I AN
D M
C
R
TI
M
IN
G
P
U
LS
E W
ID
T
H
M
O
DUL
A
T
IO
N &
CI
RC
U
IT
R
Y
G
A
TE D
R
IV
ER
CU
RR
E
N
T
F
E
E
D
BA
C
K
VO
L
T
AGE
RE
F
E
R
E
N
C
E
CI
RC
U
IT
R
Y
6 SI
GNA
L
S
F
R
O
M
15 P
IN
C
O
N
N
EC
TO
R
U
V
W
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