C8051F326 Datasheet, PDF (102/140 Pages) List of Unclassifed Manufacturers – Full Speed USB, 16 kB Flash MCU Family

C8051F326/7
USB Register Definition 12.9. FRAMEL: USB0 Frame Number Low
R
R
R
R
R
R
R
Frame Number Low
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bits7–0: Frame Number Low
This register contains bits7-0 of the last received frame number.
R
Reset Value
00000000
Bit0 USB Address:
0x0C
USB Register Definition 12.10. FRAMEH: USB0 Frame Number High
R
R
R
R
R
R
R
R
—
—
—
—
—
Frame Number High
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
Bits7–3: Unused. Read = 0. Write = don’t care.
Bits2–0: Frame Number High Byte
This register contains bits10-8 of the last received frame number.
Reset Value
00000000
USB Address:
0x0D
102
Rev. 0.5