PSB 21150 F V1.4 Infineon Technologies, PSB 21150 F V1.4 Datasheet - Page 224

• Manufacturer Part Number: PSB 21150 F V1.4
• Description: IC MODULAR ISDN NT INTELL TQFP64
• Manufacturer: Infineon Technologies

Specifications of PSB 21150 F V1.4

• Function: PC Adapter Circuit
• Interface: HDLC, ISDN, 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: Activation and Deactivation, D-Channel Access Control, Monitor Channel Handler
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PSB21150FV1.4XT; PSB21150FV14NP; PSB21150FV14XP; SP000007575; SP000007577

ID
SRES
INT_POL ... Interrupt Polarity
Selects the polarity of the interrupt pin INT.
0: low active with open drain characteristic (default)
1: high active with push pull characteristic
PPSDX ... Push/Pull Output for SDX (SCI Interface)
0: The SDX pin has open drain characteristic
1: The SDX pin has push/pull characteristic
4.5.7
Value after reset: 01
DESIGN ... Design Number
The design number allows to identify different hardware designs of the IPAC-X by
software.
01
(all other codes reserved)
4.5.8
Value after reset: 00
RES_xx ... Reset Functional Block xx
A reset can be activated on the functional block C/I-handler, B-channel A and B, Monitor
channel, D-channel, IOM handler, S-transceiver and to pin RSTO.
Setting one of these bits to “1” causes the corresponding block to be reset for a duration
of 4 BCL clock cycles, except RES_RSTO which is activated for a duration of
125 ... 250µs. The bits are automatically reset to “0” again.
Data Sheet
H
: V 1.4
7
7
ID - Identification Register
SRES - Software Reset Register
RES_
CI
0
BCHA
RES_
H
H
0
BCHB
RES_
RES_
MON
224
RES_
DCH
DESIGN
RES_
IOM
Detailed Register Description
RES_
TR
0
0
RSTO
RES_
PSB/PSF 21150
2003-01-30
IPAC-X
WR (64)
RD (64)