Denon AVR-750 - Page 14

GEE AVR-7S0/760/770/780
LM7001 (1C003)
14
‘svc | | OPD1
OPD2
AMIN O
Programmable Divider |
Terminal Description
SYC : Clock for controller (400 kHz).
XIN, XOUT : X'tal OSC (7.2 MHz).
FMIN, AMIN : Station oscillation signal input.
CE, CL, DATA _ : Data input. en
BO1,
BO2,
BO3
:
Band
data
output.
BO1
is
feasible
for
time
base
output
(8
Hz).
Vpp1, Vpb2, Vss : Power supply. (Vpp2 is for back-up).
PD1, PD2 : Charge pump output.
Data
Input
ttt
tt
t1
t2
neues
t2<15 g
cL
_
i
rn
r]
<
TSS
(X'tal
at
7.2MHz)
' 4
I asia as ‘
: t
INTERNAL DATA x
Input from DO.
=
|
DO}
D1
[be
|
Ds
|
D4
|
D5
|
D6
|
07
|
D8
|
Dg
'Dto
p11]p12/
013]
TO
|
T1
|
BO
|
Bt
|
B2
TB
|
Ro
|
RI
|
Re
|
(1) DO(LSB)~D13(MSB) : Frequency dividend data
For FMIN, use DO~D13; for AMIN, use D4~D13.
| DO | D1 | D2 [ ps | D4 | D5 | D6 | D7 | D8 | p9 [p10 014] o12 13)
1 Oo 1 0 0 0 0 0 0 14 0 1 1 1
LSB
MSB
—> FMIN Frequency dividend nnumber = 14853
x x
x
x
c¢)
0
0
0
0
1
0
1 1
1.
—»
FMIN
Frequency
dividend
nnumber
=
928
LSB
MSB
(2) TO, T1 : For test of LS! (0,0)