si4430 Silicon Laboratories, si4430 Datasheet - Page 121

• Manufacturer Part Number: si4430
• Description: Si4430 Ism Transceiver
• Manufacturer: Silicon Laboratories

Register 4Bh. Received Packet Length
Register 4Fh. ADC8 Control
Register 50h. Analog Test Bus Select
Reset value = 11111111
Reset value = 00000000
Reset value = 00000000
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
7:0
7:6
5:0
7:5
4:0
Bit
Bit
Bit
rxplen[7:0]
Reserved
Reserved
adc8[5:0]
atb[4:0]
Name
Name
Name
D7
D7
D7
Reserved[7:6]
R/W
Reserved
Length Byte of the Received Packet during fixpklen = 0 .
(Specifies the number of Data bytes in the last received packet) This will be relevant
ONLY if fixpklen (address 33h, bit[3]) is low during the receive time. If fixpklen is high,
then the number of received Data Bytes can be read from the pklen register (address
h3E).
Reserved.
ADC8 Control Bits.
Reserved.
Analog Test Bus.
The selection of internal analog testpoints that are muxed onto TESTp and TESTn.
R/W
D6
D6
D6
D5
D5
D5
Preliminary Rev. 0.4
D4
D4
D4
rxplen[7:0]
R
Function
Function
Function
D3
D3
D3
adc8[5:0]
R/W
atb[4:0]
R/W
D2
D2
D2
D1
D1
D1
Si4430
D0
D0
D0
121