sx8722 Semtech Corporation, sx8722 Datasheet - Page 39

• Manufacturer Part Number: sx8722
• Description: High Gain Acquisition For Sensor Interface
• Manufacturer: Semtech Corporation

Control registers
SXCtrl1 – SX8722 Control register 1
SXCtrl2 – SX8722 Control register 2
Pos
Pos
SXCtrl1
SXCtrl2
7
6
5
4
3
2
1
0
3
2
1
0
Bits
Bits
EE_D
XTAL_D
RESERVED
EE
SLEEP
SHUT
CAL
AL1OffC
AL2OnC
AL2OffC
CKOUT
AL1OnC
SXCtrl1
SXCtrl1
EE_D
reserved
7
7
rw
r
r
rw
rw
r
rw
rw
r
rw
rw
rw
rw
rw
XTAL_D
reserved
6
6
x
x
0
0
0
0
0
0
0
0
0
0
reset
reset
CKOUT
reserved
Indicates if an EEPROM was detected at startup
Indicates if an XTAL was detected at startup
Enables the clock output on CKOUT pin
successfully.
Sets the logical condition for alarm 1 on ( 0 = OR, 1 = AND)
Sets the logical condition for alarm 1 off ( 0 = OR, 1 = AND)
Sets the logical condition for alarm 2 on ( 0 = OR, 1 = AND)
Sets the logical condition for alarm 2 off ( 0 = OR, 1 = AND)
5
5
S. Setting pin SLEEP to 1 has the same effect
RESERVED
reserved
. Setting pin SHUT to 1 has the same effect
4
4
AL1OnC
EE
description
description
3
3
SLEEP
AL1OffC
2
2
SHUT
AL2OnC
1
1
CAL
AL2OffC
0
0