PEB20571 INFINEON [Infineon Technologies AG], PEB20571 Datasheet - Page 85

• Manufacturer Part Number: PEB20571
• Description: ICs for Communications
• Manufacturer: INFINEON [Infineon Technologies AG]

4
As the functionality of the DELIC-PB comprises the functionality of the DELIC-LC, the
following chapter discribes the functionality of the DELIC-PB. The Differences between
the two chip versions can be seen below:
Table 4-1
Note: As the functionality is also dependent on the firmware package, please also refer
Preliminary Data Sheet
Functionality
GHDLC channels (maximum configuration)
HDLC channels (maximum configuration)
DMA interface
DMA- mailbox
Pinout
Free programmability of DSP-system
to the respective documentation.
Functional Description
Differences between DELIC-LC - DELIC-PB
4-1
DELIC-LC
Cha. 0
Cha. 0..23
not available
not available;
it is used to
increment the
general mailbox
no
Functional Description
DELIC-PB
Cha. 0..3
Cha. 0..31
available
can be used for
DMA operation
or as general
mailbox
yes
PEB 20571
DELIC
2003-08