PEB 3086 F V1.4 Infineon Technologies, PEB 3086 F V1.4 Datasheet - Page 165

• Manufacturer Part Number: PEB 3086 F V1.4
• Description: IC ISDN ACCESS CTRLR TQFP64
• Manufacturer: Infineon Technologies
• Series: ISAC™r

Specifications of PEB 3086 F V1.4

• Function: Subscriber Access Controller
• Interface: HDLC, IOM-2, ISDN, Parallel, SCI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFQFP
• Includes: D-Channel Access Control and Priority Handler, Monitor Channel Handler, Non-Auto Mode, Transparent Mode
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEB3086FV1.4XT; PEB3086FV14NP; PEB3086FV14XP; SP000007571; SP000007572

ISTAD
4.1.3
Value after reset: 10
RME ... Receive Message End
One complete frame of length less than or equal to the defined block size
(EXMD1.RFBS) or the last part of a frame of length greater than the defined block size
has been received. The contents are available in the RFIFOD. The message length and
additional information may be obtained from RBCHD and RBCLD and the RSTAD
register.
RPF ... Receive Pool Full
A data block of a frame longer than the defined block size (EXMD1.RFBS) has been
received and is available in the RFIFOD. The frame is not yet complete.
RFO ... Receive Frame Overflow
The received data of a frame could not be stored, because the RFIFOD is occupied. The
whole message is lost.
This interrupt can be used for statistical purposes and indicates that the microcontroller
does not respond quickly enough to an RPF or RME interrupt (ISTAD).
XPR ... Transmit Pool Ready
A data block of up to the defined block size 16 or 32 (EXMD1.XFBS) can be written to
the XFIFOD.
An XPR interrupt will be generated in the following cases:
• after an XTF or XME command as soon as the 16 or 32 bytes in the XFIFO are
• after an XTF together with an XME command is issued, when the whole frame has
• after a reset of the transmitter (XRES)
• after a device reset
XMR ... Transmit Message Repeat
The transmission of the last frame has to be repeated because a collision on the S bus
has been detected after the 16
Data Sheet
available and the frame is not yet complete
been transmitted
7
ISTAD - Interrupt Status Register D-Channel
RME
RPF
H
RFO
th
/32
nd
XPR
data byte of a transmit frame.
165
XMR
XDU
Detailed Register Description
0
0
0
PEB 3086
2003-01-30
ISAC-SX
RD (20)