PEB20571 INFINEON [Infineon Technologies AG], PEB20571 Datasheet - Page 263

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

Figure 11-6 C/I Flow Diagram: Receiving C/I Value Changes
11.8
According to the monitor channels the DELIC has to manage the data exchange
between IOMU and mailbox. Only one of all possible channels is served at the same
time. The main task of the DELIC is to transform an acknowledged block stream from
and to the mailbox to an acknowledged byte stream from and to the IOMU. If the µP
issues a command it has to wait for the related indication before the next command can
be issued.
11.8.1
The following commands are sent from the µP to the DELIC:
11.8.1.1 Search On Command (0x2B)
(ELIC bit: MFSO)
By this command the DELIC is instructed to search for an active monitor channel. After
finding an active channel the search mechanism is stopped and the event is reported
with Monitor Active Indication. This command can be issued any time. If there is a
transmission command in progress the Search Mode is started after transmission was
terminated.
Preliminary Data Sheet
µP
IOM-2 Monitor Handling
IOM-2 Monitor Commands
Change Detected Indication
[N, channel + value..]
Release Mailbox
DELIC
11-29
(N-1)th C/I Value Change [ch2]
2nd C/I Value Change [ch6]
Nth C/I Value Change [ch6]
1st C/I Value Change [ch3]
Mailbox Protocol Description
deli_555.emf
PEB 20571
IOM-2
DELIC
2003-08