peb20525 Infineon Technologies Corporation, peb20525 Datasheet - Page 46

• Manufacturer Part Number: peb20525
• Description: 2 Channel Serial Optimized Communication Controller For Hdlc/ppp
• Manufacturer: Infineon Technologies Corporation

3.2.2.3
Figure 12
accesses to the transmit and receive FIFOs.
Figure 12
Figure 13
Data Sheet
and
SCC FIFO Access
D(15:8)
D(15:8)
XFIFO/RFIFO Word Access (Intel Mode)
XFIFO/RFIFO Word Access (Motorola Mode)
Figure 13
XFIFO
XFIFO
Byte 32
Byte 32
Byte 5
Byte 4
Byte 3
Byte 2
Byte 1
Byte 5
Byte 4
Byte 3
Byte 2
Byte 1
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illustrate byte interpretation for Intel and Motorola 16-bit
D(7:0)
D(7:0)
46
D(15:8)
D(15:8)
RFIFO
RFIFO
Byte 32
Byte 32
Byte 5
Byte 4
Byte 3
Byte 2
Byte 1
Byte 5
Byte 4
Byte 3
Byte 2
Byte 1
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Functional Overview
D(7:0)
D(7:0)
PEB 20525
PEF 20525
2000-09-14