Specifications
Page 48
WT1231H
ADVANCED COMMUNICATIONS & SENSING DATASHEET
5.3.1. DIO Pins Mapping in Continuous Mode
Table 21 DIO Mapping, Continuous Mode
Mode Diox
Mapping
DIO5 DIO4 DIO3 DIO2 DIO1 DIO0
Sleep 00 - - - - - -
01 - - - - - -
10 - - Au
t
oMode - - -
11 ModeReady - - - - ModeReady
St
dby 00 ClkO
ut
- - - - -
01 - - - - - -
10 - - Au
t
oMode - - -
11 ModeReady - - - - ModeReady
FS
00 ClkO
ut
- - - - PllLock
01 - - - - - -
10 - - Au
t
oMode - - -
11 ModeReady
P
llLock - -
P
llLock ModeReady
Rx 00 ClkO
ut T
imeou
t
Rssi D
at
a Dclk
S
y
nc
A
dd
r
ess
01 Rssi RxReady RxReady Da
t
a RxReady
T
imeou
t
10 -
S
yncAddress
A
u
to
Mode Da
ta
- Rssi
11 ModeReady
P
llLock
T
imeo
ut
Da
t
a SyncAddress ModeReady
Tx 00 ClkO
ut T
xReady
T
xReady Data Dclk PllLock
01 ClkO
ut T
xReady
T
xReady Data
T
xReady
T
xReady
10 - - Au
t
oMode Data - -
11 ModeReady
P
llLock
T
xReady Data PllLock ModeReady
5.3.2. DIO Pins Mapping in Packet Mode
Table 22 DIO Mapping, Packet Mode
Mode Diox
Mapping
DIO5 DIO4 DIO3 DIO2 DIO1 DIO0
Sleep 00 - -
Fi
f
o
F
ull
Fi
f
oNot
E
mp
t
y
Fi
f
oLevel -
01 - - - -
Fif
o
F
ull -
10 - - - -
F
i
f
oNo
tE
mpty -
11 ModeReady - -
Aut
oMode - -
St
dby 00 ClkOu
t
-
Fif
o
F
ull
Fif
oNotEm
pt
y
Fif
oLevel -
01 - - - -
Fif
o
F
ull -
10 - - - -
F
i
f
oNo
tE
mpty -
11 ModeReady - -
Aut
oMode - -
FS
00 ClkOu
t
-
Fi
f
o
F
ull
Fi
f
oNotEm
pt
y
Fi
f
oLevel -
01 - - - -
Fif
o
F
ull -
10 - - - -
F
i
f
oNo
tE
mpty -
11 ModeReady
P
llLock
P
llLock
Aut
oMode
P
llLock
P
llLock
Rx 00 ClkO
ut T
imeout
F
i
f
oFull
F
i
f
oNo
tE
mp
t
y
F
i
f
oLevel C
r
cOk
01 Da
ta
Rssi Rssi Data
Fif
oFull
P
ayloadReady
10 - RxReady
S
yncAddress -
F
i
f
oNo
tE
mpty Sync
A
ddress
11 ModeReady
P
llLock
P
llLock
Aut
oMode
T
imeo
ut
Rssi
Tx 00 ClkOu
t
ModeReady
Fif
o
F
ull
Fif
oNotEm
pt
y
Fif
oLevel
P
acke
tS
en
t
01 Da
ta T
xReady
T
xReady Data
Fif
oFull
T
xReady
10 - - - -
F
i
f
oNo
tE
mpty -
11 ModeReady
P
llLock
P
llLock
Aut
oMode
P
llLock
P
llLock
Note Re
ceived Data is only shown on the Data signal between RxReady and PayloadReady’s rising edges