PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 339

• Manufacturer Part Number: PSB21473FV13XT
• Manufacturer: Infineon Technologies

Specifications of PSB21473FV13XT

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (max): 3.6V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / RoHS Status: Compliant

0: A double clock per bit is expected
1: A single clock per bit is expected
DIS_OD
0: IOM outputs are open drain driver
1: IOM outputs are push pull driver
DIS_IOM
DIS_IOM should be set to ’1’ if external devices connected to the IOM interface should
be “disconnected“ e.g. for power saving purposes or for not disturbing the internal IOM
connection between layer 1 and layer 2. However, the internal operation between
transceiver, B-channel and D-channel controller is independent of the DIS_IOM bit.
0: The IOM interface is enabled
1: The IOM interface is disabled (high impedance)
17.5.3.7 STI - Synchronous Transfer Interrupt
Value after reset: 00
STI
For all interrupts in the STI register following logical states are applied:
0: Interrupt is not acitvated
1: Interrupt is acitvated
STOVxy
Enabled STOV interrupts for a certain STIxy interrupt are generated when the STIxy has
not been acknowledged in time via the ACKxy bit in the ASTI register. This must be one
(for DPS=’0’) or zero (for DPS=’1’) BCL clocks before the time slot which is selected for
the STOV.
STIxy
Depending on the DPS bit in the corresponding TSDPxy register the Synchronous
Transfer Interrupt STIxy is generated two (for DPS=’0’) or one (for DPS=’1’) BCL clock
after the selected time slot (TSDPxy.TSS).
Data Sheet
STOV
7
21
... Open Drain
... Disable IOM
... Synchronous Transfer Overflow Interrupt
... Synchronous Transfer Interrupt
STOV
H
20
STOV
11
IOM-2 Handler, TIC/CI Handler and HDLC Controller
STOV
10
339
STI
21
STI
20
STI
11
0
STI
10
PSB 21473
2003-03-31
RD (58
INCA-D
H
)