ISL5217 Intersil Corporation, ISL5217 Datasheet - Page 27

• Manufacturer Part Number: ISL5217
• Description: Quad Programmable up Converter
• Manufacturer: Intersil Corporation

Single Channel Direct Control Registers
ADDRESS
DIRECT
18:1F
15:2
(4:0)
BIT
00
01
02
03
04
05
06
07
08
09
0a
0b
0c
0d
0e
10
11
12
13
14
15
16
17
1
0
0f
Reserved
Reset
Sync Out
TYPE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
W
R
FUNCTION
STROBE
UPDATE
X
X
X
X
X
X
X
X
X
X
X
27
IMMEDIATE
ALWAYS
Not Used.
Hard Reset. Self clearing pulse zeroes data RAMs, returns master and slave configuration registers to
UPDATE
their default values, etc. The device is in an idle state after reset.
Software Sync Out. Self clearing pulse used to synchronize multiple devices. See Figure 3.
TABLE 15. SINGLE CHANNEL DIRECT REGISTER MAP
X
X
X
X
X
X
X
TYPE: DEVICE CONTROL DIRECT, ADDRESS: 0x7f
TABLE 14. DEVICE IMMEDIATE ACTION
Timing and Cntrl,
IQ FIFO, FIR and
Timing and Cntrl,
Serial Interface
Serial Interface
Serial Interface
Sample NCO,
Sample NCO
Sample NCO
Sample NCO
Sample NCO
Sample NCO
Carrier NCO
Carrier NCO
Carrier NCO
µP Interface
µP Interface
µP Interface
µP Interface
µP Interface
µP Interface
µP Interface
µP Interface
µP Interface
LOCATION
Final Gain
SLAVE
FIFO
FIFO
Gain
ISL5217
I Channel Input or FM <15:0>.
Q Channel input <15:0>.
Fixed Integer divider <31:16> MSW.
Fixed Integer divider <15:0> LSW.
Sample Freq <47:32>, MSW.
Sample Freq <31:16>.
Sample Freq <15:0>, LSW.
Carrier Freq static phase offset <15:0>.
Carrier Freq MSW <15:0>.
Carrier Freq LSW <15:0>.
Gain <15:0>.
Gain Profile length <8:0>.
Main Control <15:0>.
FIR Control <15:0>.
Update Mask <15:0>.
Immediate Action<15:0>.
Polarity Control<15:0>.
Serial Control <15:0>.
I Serial Time slot<15:0>.
Q Serial Time slot<15:0>.
RAM Data <15:0>.
RAM Address <15:0>.
Status <15:0>.
Test Control<15:0>.
Not Used.
DESCRIPTION
FUNCTION
-
-
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
-
0x0000
0x0000
0x0000
RESET DEFAULT