PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 562

• 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

Data Sheet
22.11.5
Reset value: 00
Note: If the host initiates a standard request (Get_Descriptor, Set_Descriptor,
08
DRVIE
DRW
IWIE
DSS
AIM
H
Bit
Synch_Frame, Set/Clear_Feature, Set_Configuration, Set_Interface}, a setup
interrupt (SUI) occurs. With this interrupt the corresponding setup information is
read and the specific standard request can be determined. The four requests {Set/
Clear_Feature, Set_Configuration, Set_Interface} will be handled automatically by
the USB module. However, for the requests {Get_Descriptor, Set_Descriptor,
Synch_Frame} the setup interrupt SUI has to be handled by the CPU, i.e. it is not
handled automatically by the core.
IWIE
rw
7
Configuration Request Interrupt Enable (CIARIE)
All Interrupts Masked
When 1, all USB endpoint related interrupts are masked
Interrupt within interrupt enable
When 1, the address offset of the current endpoint is not cleared before
read.
Device Status Select
When 1, the Status Phases for the standard commands {Set/Clear_Feature,
Set_Configuration, Set_Interface} have also to be enabled by setting bit
EPBS0.EPS0. (see Note below)
By default this is only activated for {Get_Descriptor, Set_Descriptor,
Synch_Frame}
If the EPS0 bit is not set, a status interrupt (STI) will be issued;
Device Remote Wakeup
If DRW=1 and DSS=1, the "remote wakeup feature" is disabled and a Set/
Clear_Feature command will cause a STALL response.
Otherwise "remote wakeup" is enabled and a Set/Clear_Feature command
will cause sending of an ACK response.
Device Request Value Interrupt Enable
When 1, this bit enables the device request value interrupt.
H
AIM
rw
6
DSS
5
r
DRW
4
r
562
Function
3
0
r
2
0
r
Address: 08
1
0
r
USB Module
PSB 21473
2003-03-31
INCA-D
DRVIE
rw
H
0