AD73411BBZ-80 Analog Devices Inc, AD73411BBZ-80 Datasheet - Page 15

• Manufacturer Part Number: AD73411BBZ-80
• Manufacturer: Analog Devices Inc

Specifications of AD73411BBZ-80

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3V
• Single Supply Voltage (max): 3.6V
• Package Type: BGA
• Lead Free Status / RoHS Status: Compliant

Control
Bit 15
Bit 14
Bits 13–11
Bits 10–8
Bits 7–0
CONTROL REGISTER A
Address (Binary)
000
001
010
011
100
101
110 to 111
C D
5 1
/
/ R W
4 1
Frame
Control/Data
Read/Write
Device Address
Register Address
Register Data
3 1
D
e
i v
e c
2 1
RESET
A
Name
CRA
CRB
CRC
CRD
CRE
CRF
d
7
d
e r
Bit
0
1
2
3
4
5
6
7
s s
1 1
Description
When set high, it signifies a control word in Program or Mixed Program/Data Modes. When
set low, it signifies a data word in Mixed Program/Data Mode or an invalid control word in
Program Mode.
When set low, it tells the device that the data field is to be written to the register selected by
the register field setting provided the address field is zero. When set high, it tells the device
that the selected register is to be written to the data field in the input serial register and that
the new control word is to be output from the device via the serial output.
This 3-bit field holds the address information. Only when this field is zero is a device selected.
If the address is not zero, it is decremented and the control word is passed out of the device
via the serial output.
This 3-bit field is used to select one of the five control registers on the AD73411.
This 8-bit field holds the data that is to be written to or read from the selected register provided
the address field is zero.
DC2
Name
DATA/PGM
MM
DLB
SLB
DC0
DC1
DC2
RESET
6
0 1
Table IX. Control Register A Description
R
Table VIII. Control Word Description
g e
Description
Control Register A
Control Register B
Control Register C
Control Register D
Control Register E
Control Register F
Reserved
t s i
Table VII. Control Register Map
DC1
r e
5
9
A
d
Description
Operating Mode (0 = Program; 1 = Data Mode)
Mixed Mode (0 = Off; 1 = Enabled)
Digital Loop-Back Mode (0 = Off; 1 = Enabled)
SPORT Loop-Back Mode (0 = Off; 1 = Enabled)
Device Count (Bit 0)
Device Count (Bit 1)
Device Count (Bit 2)
Software Reset (0 = Off; 1 = Initiates Reset)
d
e r
s s
8
DC0
4
7
SLB
3
6
Type
R/W
R/W
R/W
R/W
R/W
R/W
DLB
2
5
R
MM
g e
4
Width
8
8
8
8
8
8
1
t s i
r e
D
DATA/PGM
3
a
a t
0
2
Reset Setting (Hex)
0x00
0x00
0x00
0x00
0x00
0x00
AD73411
1
0