Rf Frequency Data Words - Watkins-Johnson Company WJ-8718A/MFP Instruction Supplement

WJ-8718A/MFP
Table 3-10. Addresses 1030 Through 1035
TABLE 3-10 through 3-12
Address Bit
2 3 22 2 1 2 0
2
3
2
2
2
1
2
0
2
3
2
2
2
1
2
0
2
3
2
2
2
1
2
0
Data Line
15 14 13 12
11 10 9
8 7 6 5 4 3 2 1 0
U16 0 0 0 1 0 0 0 0 0
0 1
1
0 0 0 0
U15
0
0 0 1 0 0 0
0 0 0 1 1 0 0 0 1
U14 0 0 0 1 0 0 0 0
0 0 1 1 0 0 1 0
U13 0 0 0 1 0 0 0 0
0 0 1 1 0 0 1 1
U12
0 0 0
1 0 0 0
0 0 0 1 1 0 1 0 0
U17* 0 0 0 1 0 0 0 0
0 0 1 1 0 1 0 1
*
Used on COR and 1 Hz option.
NOTE:
Data Lines 0-7 = ADO-AD7
Data Lines 8-15 = A8-A15
The 26-bit RF frequency data words are provided in Table 3-11 and the 12-bit BFO
frequency data words are provided in Table 3-12.
Table 3-11. RF Frequency Data Words
Frequency Digit
10
1
10
2
10
3
10
4
105
10
6
10
7
Frequency Bits
2 0 _2 3 2 0 _2 3 2 0 _2 3 2 0 _2 3
2 0 _2 3 2 0 _2 3 2,0, 2 1
Register Outputs
Q7-Q4 Q3-QO Q7-Q4 Q3-QO
Q7-Q4 Q3-QO
Q7,Q6
Register
U16
U16
U15 U15 U14 U14 U13
Table 3-12. BFO Frequency Data Words
Silm FreQuencv Dilzi t
Frequency Data
+
-
10
1
10
2
10
3
Frequency Bit NA
2 3 _2 0 2 3 _2 0 2 3 _2 0
Register Outputs Q5 Q4
Q3-QO Q7-Q4
Q3-QO
Register
U13 U13 U13 U12 U12
NOTE: NA denotes not applicable.
3-33