SX1231
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
5.3.1. DIO Pins Mapping in Continuous Mode
Table 19 DIO Mapping, Continuous Mode
Mode
Diox
Mapping
00
DIO5
DIO4
DIO3
DIO2
DIO1
DIO0
Sleep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
-
LowBat
-
LowBat
ModeReady
ClkOut
-
LowBat
ModeReady
ClkOut
-
LowBat
ModeReady
ClkOut
Rssi
LowBat
ModeReady
ClkOut
ClkOut
LowBat
ModeReady
AutoMode
LowBat
ModeReady
-
-
-
-
Stdby
FS
-
-
-
LowBat
-
AutoMode
-
LowBat
ModeReady
PllLock
-
LowBat
ModeReady
SyncAddress
Timeout
Rssi
-
-
-
-
PllLock
PllLock
PllLock
PllLock
Dclk
-
-
-
LowBat
PllLock
Timeout
RxReady
SyncAddress
PllLock
TxReady
TxReady
TxReady
PllLock
AutoMode
-
Rx
Rssi
Data
Data
Data
Data
Data
Data
Data
Data
RxReady
AutoMode
Timeout
LowBat
LowBat
AutoMode
TxReady
RxReady
LowBat
SyncAddress
Dclk
TxReady
LowBat
LowBat
PllLock
PllLock
PllLock
PllLock
PllLock
Tx
01
10
11
5.3.2. DIO Pins Mapping in Packet Mode
Table 20 DIO Mapping, Packet Mode
Mode
Diox
Mapping
00
DIO5
DIO4
DIO3
DIO2
DIO1
DIO0
Sleep
-
-
-
-
FifoFull
FifoNotEmpty
FifoLevel
FifoFull
FifoNotEmpty
PllLock
FifoLevel
FifoFull
FifoNotEmpty
Timeout
-
01
10
11
00
01
10
11
00
-
-
-
-
-
-
LowBat
ModeReady
-
LowBat
ModeReady ModeReady
ClkOut
-
LowBat
LowBat
AutoMode
FifoNotEmpty
-
Stdby
FS
-
-
FifoFull
-
-
-
-
LowBat
-
LowBat
ModeReady
PllLock
-
ModeReady ModeReady
AutoMode
FifoNotEmpty
-
ClkOut
-
-
-
FifoFull
-
FifoLevel
FifoFull
01
10
11
00
01
LowBat
ModeReady
ClkOut
LowBat
PllLock
Timeout
Rssi
-
-
-
FifoNotEmpty
PllLock
FifoLevel
FifoFull
LowBat
ModeReady
CrcOk
AutoMode
FifoNotEmpty
Data
Rx
FifoFull
Rssi
Data
PayloadReady
10
11
00
01
10
11
LowBat
ModeReady
ClkOut
Data
LowBat
ModeReady
RxReady
PllLock
ModeReady
TxReady
LowBat
PllLock
SyncAddress
PllLock
FifoFull
TxReady
LowBat
PllLock
LowBat
AutoMode
FifoNotEmpty
Data
LowBat
AutoMode
FifoNotEmpty SyncAddress
Timeout
FifoLevel
FifoFull
FifoNotEmpty
PllLock
Rssi
PacketSent
TxReady
LowBat
Tx
PllLock
Note Received Data is only shown on the Data signal between RxReady and PayloadReady’s rising edges
Rev 2 - Nov 2009
Page 46
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