GC5016 Datasheet, PDF (68/88 Pages) Texas Instruments – WIDEBAND QUAD DIGITAL DOWN CONVERTER/ UP CONVERTER

GC5016
SLWS142G − JANUARY 2003 − REVISED NOVEMBER 2005
Table 12 lists the control registers for cicAB.
Table 12. Control Registers for cicAB
PAGE
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
80
81
81
81
81
81
81
ADDRESS
10
11
12
13
14
15
16
17
18
19
1a
1b
1c
1d
1e
1f
10
11
12
13
14
15
REGISTER DESCRIPTION
A CIC mode
A phase
A frequency (LSB)
A frequency (mid)
A frequency (MSB)
A mixer
A NCO sync and dither control
A CIC count and sync
B CIC mode
B phase
B frequency (LSB)
B frequency (mid)
B frequency (MSB)
B mixer
B NCO sync and dither control
B CIC count and sync
Sum tree sum selection
Sum tree multiplexing
Receive sensitivity reduction path A
Receive sensitivity reduction path B
Receive sensitivity reduction path C
Receive sensitivity reduction path D
Table 13 lists the control registers for cicCD.
Table 13. Control Registers for cicCD
PAGE
a0
a0
a0
a0
a0
a0
a0
a0
a0
a0
a0
a0
a0
a0
a0
a0
a1
a1
a1
a1
a1
a1
ADDRESS
10
11
12
13
14
15
16
17
18
19
1a
1b
1c
1d
1e
1f
10
11
12
13
14
15
REGISTER DESCRIPTION
C CIC mode
C phase
C frequency (LSB)
C frequency (mid)
C frequency (MSB)
C mixer
C NCO sync and dither control
C CIC count and sync
D CIC mode
D phase
D frequency (LSB)
D frequency (mid)
D frequency (MSB)
D mixer
D NCO sync and dither control
D CIC count and sync
Receive input formatter
General timer
Receive syncs
Transmit output multiplexing
Transmit output rounding and hold
Transmit checksum
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