PEB 3086 F V1.4 Infineon Technologies, PEB 3086 F V1.4 Datasheet - Page 172

• 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

TIMR1
SAP1
4.1.9
Value after reset: 00
CNT ... Timer Counter
CNT together with VALUE determines the time period T after which a AUXI.TIN1
interrupt will be generated:
CNT=0...6:T = CNT x 2.048 sec + T1
CNT=7:T = T1 = ( VALUE+1 ) x 0.064 sec
The timer can be started by setting the STI-bit in CMDRD and will be stopped when a
TIN1 interrupt is generated or the TIMR1 register is written.
Note: If CNT is set to 7, a TIN interrupt is indefinitely generated after every expiration of
VALUE ... Timer Value
Determines the value of the timer value T1 = ( VALUE + 1 ) x 0.064 sec.
4.1.10
Value after reset: FC
SAPI1 ... SAPI1 value
Value of the first programmable Service Access Point Identifier (SAPI) according to the
ISDN LAPD protocol.
MHA... Mask High Address
0 …
1 …
Data Sheet
T1 (i.e. T = T1).
The SAPI address of an incomming frame is compared with SAP1, SAP2, SAPG.
The SAPI address of an incomming frame is compared with SAP1 and SAPG.
SAP1 can be masked with SAP2 thereby bit positions of SAP1 are not compared
if they are set to ’1’ in SAP2.
7
7
TIMR1 - Timer 1 Register
SAP1 - SAPI1 Register
CNT
H
H
5
SAPI1
4
172
(generated periodically)
with T1 = ( VALUE+1 ) x 0.064 sec
VALUE
Detailed Register Description
0
0
0
MHA
RD/WR (24)
PEB 3086
2003-01-30
ISAC-SX
WR (25)