PSB21473FV13XT Infineon Technologies, PSB21473FV13XT Datasheet - Page 576

• 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
22.12.4
The endpoint buffer control register controls the endpoint specific operations.
An EPBC register is available for each of the 16 endpoints (n=0-15).
Reset value: 00
STALLn
GEPIEn
SOFDEn
INCEn
Bit
STALLn
rw
7
Endpoint Buffer Control Register (EPBCn)
Endpoint Stall
Bit STALL can be set to indicate that the endpoint is stalled. If the stall bit
for endpoint 0 (STALL0) is set, the next incoming setup token will
automatically clear it.
If STALL=0, the endpoint n is active
If STALL=1, the endpoint n is stalled
Global Endpoint Interrupt Enable
Bit GEPIEn enables or disables the generation of the global endpoint
interrupt indicated in register GEPIR for endpoint 0 and endpoints 5-15
GEPIE=0, the USB endpoint n interrupt is disabled.
If GEPIE=1, the USB endpoint n interrupt is enabled
Start of Frame Done Enable
If bit SOFDE is set, the current CPU buffer
automatically tagged full (data flow from the CPU to USB) or empty (data
flow from USB to the CPU) on each detection of a start of frame on the
USB (auto-done).
If SOFDE=0, no action takes place on SOF
If SOFDE=1, automatic generation of DONE on SOF is enabled
Auto Increment Enable
If bit INCE is set, the address offset register ADROFFn for CPU access
to USB memory is automatically incremented after each data write or
data read action of the USBVALn register. This allows the user to handle
the USB memory like a FIFO without modification of the address of the
desired memory location by software.
H
6
0
r
5
0
r
GEPIEn SOFDEn
rw
4
576
Function
rw
3
1)
INCEn
in USB memory is
rw
2
1
0
r
USB Module
PSB 21473
2003-03-31
INCA-D
DBMn
rw
0