XE8000EV108 Semtech, XE8000EV108 Datasheet - Page 86

• Manufacturer Part Number: XE8000EV108
• Description: EVAL BOARD FOR XE8806/XE8807
• Manufacturer: Semtech
• Type: MCUr

Specifications of XE8000EV108

• Contents: Fully Assembled Evaluation Board
• For Use With/related Products: XE88LC06AMI026
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

The PCM code type is selected using the RfifPCM[2:0] control word in the register RegRfifCmd2. The selection
control bits are given in Table 14-12.
PCM Codes
14.8 Reception mode: detailed description
The interface is configured in reception mode by setting the bit RfifEnRx (1 = enable) and clearing the bit RfifEnTx
(0 = disable transmission) in the register RegRfifCmd3.
The input data stream coming from the receiver has to be connected to the RFIF0 pin.
© Semtech 2006
RfifPCM[2:0]
Level
000
Mark
NRZ
001
Bi-Phase - Space
Bi-Phase - Level
Bi-Phase - Mark
Delay Modulation /
NRZ - Level
NRZ - Mark
NRZ - Space
Miller
Figure 14-2 : Supported PCM Codes
Table 14-12: PCM code selection
Space
010
Types of PCM Codes
mark
1
14-6
Level
mark
011
1
sampling = 16 x baudrate
sampling = 8 x baudrate
space
0
mark
1
Bi-Phase
Mark
space
100
0
space
0
mark
1
Space
101
XE8806A/XE8807A
Miller
11X
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