IFR COM-120B - Page 149

•
•
•
123
DO
PAL
16
32
64
12B
256
512
1024
2048
4096
8192
16384
32768
65536
131072
262144
524288
I DO
I
Dl
PA
I
.-
?
4
01
02
A
8 HEX
r.-...Il ..... ,.REG" 0
1
o 00
4
5 A SELl OEMSEL
B SEL
also feeds M\.O
r--- ith audio 5ignals
06 C SEL from sMitcher
1
07
1
010
1
011
l
1
013
P 014
1
015
1
016
0
017
OM
F8IN
1018''--
AUOWB~
CP u_'" OUT }OEMOUT
W8 OM OUT
OOM OM OUT
REG 1
SI/AUO/OTM}
DVM SINAO
DVM
:::]
IN C
DVM
DVM
RMS IN1 A
I
RMS INl B
51
OVMIN
RMS1
04
Pos
P
06
P07
P
OB
() 03
1
010
P 011
4 HEX
:::::J
RMS IN2
OOM
ALTJ
ALT
AUO
I REG 3
1
012
1
013
1
014
SCOPE IN2 A
SCOPR IN2 B
SCOPE IN2 C
015 NC
RML2
CTR
] SCOPE2
o = UUT
016
NC
1 - SWI
ADSELX
AOSELX
DIB NC
1
04
1
07
08
09
c
010
011
HEX
REG 4
AGC RMS2 J-
NOTCH RMS2
RMS2 DVM}
RMSl DVM
~
OISTSEL
RMSSEL
NOT USED
!
I REG 5
1
012
r-
013
1
D14
015
~
1
D17
1
VOL IN
VOL IN
VOL IN
NC
AF CTR
AF CTR
AF CTR
D19 PKSWX
SWITCHER ONLY
"NC UUT'
1 - AM/FM/PM/OEMOD
o - TONE GEN
o 01B
0
019
J
PEAK DET SWITCHER USED
RMS INI C
9 HEX
I
I
•
D2
03
I
REG 10
D4
NC
B
05
NC
05
Dn,IF RST
D7
OTMF !....T'\
DB
on..,F 4 (LSB)
09
DTMF 5
DI0
DTMF 6
011
oTMF 7 (MS8)
FKRST =::=J PKRST
TO CHOOSE AFTER FILTERBANK OR BEFOR
1
REG 12
04 ADCOO
r---
05 AOC01
~
06 ADC02
-
D7 AOC03
I---
DB AOC04
-
09 AOC05
-
010 AOC06
-
011 AADC07
-
(LSB)
I
REG 13
04 RF STATUS
05 AD INT\
06
AD EOC
D7 AOCOB
DB ADC09
09 AOCIO
DlO AOCll (MS8)
011 ADC12 (SIGN)
1 MID 0 ARE 'JSEO FOR DEFAIJL T---.JT:.;r=~S~T-----"c,-,--r.!-'IL~'-,--( _________________ _
2 HEX
REG 6
-
1
04 FGENl SUM
FGEN2 SUM
OTMF SUM
OGEN SUM_
-
08 CP 1
09 CP 2
010 CP 3
011 CP 4 _
E HEX
REG 9
04 SER OJ;;:C
05 SER DEC
06 MASTER ENABLE
07 AD AZ,\
DB AD WR CLK
03 AD CAL CLK
010 AD CS\
Dl1 AD Ro\
I
REG 14
A HEX
REG 7
04 CP ADD A
FGSEL
-
05
CP ADO B
06
CP ADD C
07
CP ADO 4
DB
CP DATA IN
09 NC
010 NC
01~ NC
1
6 HEX
REG 8
04 DABO
05
OABl
06 DAB2
07 DA83
DB DAB4
09 OAB5
DI0 oAB6
Dl1
DAB7
REG 12
REG 13
hE;::; 14
-----------------------------------------
D4
sa STATUS
05 NC
06
NC
07
oTMF OV
DB DTMF DO
09 oTMF 01
olO oTMF 02
011 oTMF 03
SER DEC A - 1 A = 0
6ER DEC B o
B
DATA WAS WRITTEN BY E HEX LOCATION
Tltle
IFR SYSTEMS. INC_
10200 W. York St.
Wiehlta. KS 67215
Sehemat ie. BASEBAND
Size Document Numoer
1
A = 1
B 1
REV
B
0000-8731-100 E-3
B TS. SCH Date: Nove mb e r 1 5 1 993 s-'-'~1__"e'--'E::-c:.:~~~~.::1:-1~-O-:f---'--.,1-1:-4
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