PEB20571 INFINEON [Infineon Technologies AG], PEB20571 Datasheet - Page 261

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

11.7.1
The following command is sent from the µP to the DELIC.
11.7.1.1 Write C/I Value Command (0x23)
(ELIC Reg.: MACR, MADR, MAAR)
This command provides the DELIC with new C/I values to be sent on the specified
channels. It can be issued any time.
Parameter:
– Amount of following entries
For every entry:
See "Common Mailbox Parameter Structure" on page 11-27
11.7.2
The following indication is sent from the DELIC to the µP.
11.7.2.1 Change Detected Indication (0x41)
If at least one change is detected this indication will be issued. The amount of entries
depends on the mailbox size and the amount of used IOM-2 channels. Maximum values
of 8 entries (if DMA is used) or 16 (if DMA is not used) are possible.
Parameter:
– Amount of following entries
For every entry:
See "Common Mailbox Parameter Structure" on page 11-27
11.7.3
Both command and indication have the same structure.
Preliminary Data Sheet
– IOM-2 port and channel number
– C/I value
– IOM-2 port and channel number
– C/I value
IOM-2 C/I Command
IOM-2 C/I Indication
Common Mailbox Parameter Structure
11-27
Mailbox Protocol Description
PEB 20571
DELIC
2003-08