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Section 26 USB 2.0 Host/Function Module
Page 1410 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
26.3.23 USB Address Register (USBADDR)
USBADDR is a register that indicates the USB address. This register is valid only when the
function controller function is selected. When the host controller function is selected, peripheral
device addresses should be set using the DEVSEL bits in PIPEMAXP.
This register is initialized by a power-on reset or a USB bus reset.
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Bit:
Initial value:
R/W:
0000000000000000
RRRRRRRRRRRRRRRR
————————— USBADDR[6:0]
Bit Bit Name
Initial
Value
R/W Description
15 to 7 All 0 R Reserved
These bits are always read as 0. The write value
should always be 0.
6 to 0 USBADDR
[6:0]
H'00 R USB Address
When the function controller function is selected,
these bits indicate the USB address assigned by the
host when the SET_ADDRESS request is
successfully processed.