peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 157

• Manufacturer Part Number: peb20534
• Description: Dma Supported Serial Communication Controller With 4 Channels
• Manufacturer: Infineon Technologies Corporation

Figure 53
Figure 54
To supervise correct function when using bi-phase encoding, a status flag and a
maskable interrupt inform about synchronous/asynchronous state of the DPLL.
Data Sheet
DPLL
Count
Correction
Transmit
Clock
Receive
Clock
DPLL
Count
Correction
DPLL
Output
DPLL Algorithm for NRZ and NRZI Encoding
with Phase Shift Disabled (CCR0:PSD = ‘1’)
DPLL Algorithm for FM0, FM1 and Manchester Coding
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0
+PA
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0
Bit Cell (FM Coding)
- ignore -
+PA
Serial Communication Controller (SCC) Cores
157
Bit Cell (Manchester Coding)
Bit Cell
-PA
0
-PA
0
1
+PA
2
3
ITD04820
4
- ignore -
PEB 20534
PEF 20534
5
0
ITD01807
2000-05-30
6
7