si4330 Silicon Laboratories, si4330 Datasheet - Page 107

• Manufacturer Part Number: si4330
• Description: Si4330 Ism Receiver
• Manufacturer: Silicon Laboratories

Register 39h. Synchronization Word 0
Register 3Eh. Packet Length
Reset value = 00000000
Reset value = 00000000
Check Header bytes 3 to 0 are checked against the corresponding bytes in the Received Header if the check is
enabled in "Register 31h. EZMAC
Name
Name
Type
Type
Bit
Bit
7:0
7:0
Bit
Bit
pklen[7:0]
sync[7:0]
Name
Name
D7
D7
Synchronization Word 0.
1
Packet Length.
The value in the pklen[7:0] register corresponds directly to the number of bytes in the
Packet. For example pklen[7:0] = ‘00001000’ corresponds to a packet length of 8 bytes.
The maximum packet length is pklen[7:0] = ‘11111111’, a 255 byte packet. Writing 0 is
possible, in this case we do not send any data in the packet. During RX, if fixpklen = 1,
this will specify also the Packet Length for RX mode.
st
D6
D6
byte of the synchronization word.
®
Status".
D5
D5
Preliminary Rev 0.2
D4
D4
pklen[7:0]
sync[7:0]
R/W
R/W
Function
Function
D3
D3
D2
D2
D1
D1
Si4330
D0
D0
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