Microchip Technology MA330025-1 Data Sheet
2009-2012 Microchip Technology Inc.
DS70616G-page 411
dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
REGISTER 22-29: UxFRML: USB FRAME NUMBER LOW REGISTER
U-0
U-0
U-0
U-0
U-0
U-0
U-0
U-0
—
—
—
—
—
—
—
bit 15
bit 8
R-0
R-0
R-0
R-0
R-0
R-0
R-0
R-0
FRM<7:0>
bit 7
bit 0
Legend:
R = Readable bit
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-8
Unimplemented: Read as ‘0’
bit 7-0
FRM<7:0>: 11-Bit Frame Number Lower 8 bits
These register bits are updated with the current frame number whenever a SOF token is received.
These register bits are updated with the current frame number whenever a SOF token is received.