PSB 21150 F V1.4 Infineon Technologies, PSB 21150 F V1.4 Datasheet - Page 221

• 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

IPAC-X
PSB/PSF 21150
Detailed Register Description
INT1, 0 ... Auxiliary Interrupt from external devices 1, 0
A low level or a negative state transition (programmable in ACFG2.EL1/0) is detected at
pin AUX7 or AUX6, respectively.
4.5.4
AUXM - Auxiliary Mask Register
Value after reset: FF
H
7
0
AUXM
1
1
EAW
WOV
TIN2
TIN1
INT1
INT0
WR (61)
For the MASK register following logical states are applied:
0: Interrupt is enabled
1: Interrupt is disabled
Each interrupt source in the AUXI register can selectively be masked/disabled by setting
the corresponding bit in AUXM to ’1’. Masked interrupt status bits are not indicated when
AUXI is read. Instead, they remain internally stored and pending, until the mask bit is
reset to ’0’.
Data Sheet
221
2003-01-30