PEF82902FV11XP Lantiq, PEF82902FV11XP Datasheet - Page 53

• Manufacturer Part Number: PEF82902FV11XP
• Manufacturer: Lantiq

Specifications of PEF82902FV11XP

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Figure 19
SDS is active during channel B2 on IOM
and MON1. The third example shows a strobe signal for 2B+D channels which is used
e.g. at an IDSL (144 kbit/s) transmission.
2.3.3
The IOM
SMINT
The MONTIOR channel data can be controlled by the bits in the MONITOR control
register (MON_CR). For the transmission of the MONITOR data one of the 3 IOM
channels can be selected by setting the MONITOR channel selection bits (MCS) in the
MONITOR control register (MON_CR).
The DPS bit in the same register selects between an output on DU or DD respectively
and with EN_MON the MONITOR data can be enabled/disabled. The default value is
MONITOR channel 0 (MON0) enabled and transmission on DD.
The MONITOR channel of the T-SMINT
also to and ):
• As a master device the T-SMINT
• As a slave device the T-SMINT
The MONITOR channel operates according to the IOM
Note: In contrast to the NTC-T, the T-SMINT
2.3.3.1
The MONITOR channel operates on an asynchronous basis. While data transfers on the
bus take place synchronized to frame sync, the flow of data is controlled by a handshake
procedure using the MONITOR Channel Receive (MR) and MONITOR Channel
Transmit (MX) bits. Data is placed onto the MONITOR channel and the MX bit is
activated. This data will be transmitted once per 8-kHz frame until the transfer is
acknowledged via the MR bit.
Data Sheet
2161) attached to the IOM
interface.
on IOM
connected directly to the T-SMINT
commands (MON0,1,2,8). Instead, the T-SMINT
mode must be programmed via new MONITOR channel concept (see
Chapter
procedure is available. Reporting of the T-SMINT
â
I and other devices in the MONITOR channel.
â
â
-2 MONITOR channel is utilized for information exchange between the T-
shows three examples for the generation of a strobe signal. In example 1 the
IOM
Handshake Procedure
-2 (e.g. UTAH). This is used in applications where no microcontroller is
2.3.3.4), which provides full register access. The Monitor time out
â
-2 Monitor Channel
â
-2, which therefore, do not need a microcontroller
â
I is programmed and controlled from a master device
â
â
I can program and control other devices (e.g. PSB
I.
â
â
I can be used in the following applications (refer
-2, whereas in the second example during IC2
41
â
I does neither issue nor react on Monitor
â
â
-2 Reference Guide [12].
â
I is performed via interrupts.
I operated in IOM
Functional Description
PEF 82902
2001-11-09
â
-2 slave
â
-2