PSB 21150 F V1.4 Infineon Technologies, PSB 21150 F V1.4 Datasheet - Page 189

• 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

TR_
CONF1
Note: The external loop is only useful if bit DIS_TX of register TR_CONF2 is set to ’0’.
For general information please refer to
LDD ... Level Detection Discard
0: Automatic clock generation after detection of any signal on the line in
power down state
1: No clock generation after detection of any signal on the line in power down state
Note: If an interrupt by the level detect circuitry is generated, the microcontroller has to
For general information please refer to
4.2.2
Value after reset: 0x
RPLL_ADJ ... Receive PLL Adjustment
0: DPLL tracking step is 0.5 XTAL period per S-frame
1: DPLL tracking step is 1 XTAL period per S-frame
EN_SFSC ... Enable Short FSC
0: No short FSC is generated
1: A short FSC is generated once per multi-frame (every 40th IOM frame)
x ... Undefined
The value of these bits depends on the selected mode. It is important to note that these
bits must not be overwritten to a different value when accessing this register.
Data Sheet
set this bit to ’0’ for an activation of the S/T interface.
7
TR_CONF1 - Transceiver Configuration Register 1
0
RPLL_
ADJ
H
SFSC
EN_
0
Chapter
Chapter 3.3.9
189
0
3.3.11.
x
and
Detailed Register Description
Chapter
x
0
3.7.6.
PSB/PSF 21150
x
RD/WR (31)
2003-01-30
IPAC-X