SH7265 Datasheet, PDF (1317/2024 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 25 USB 2.0 Host/Function Module (USB)
25.3.33 DCP Maximum Packet Size Register (DCPMAXP)
DCPMAXP specifies the maximum packet size for the DCP.
This register is initialized by a power-on reset.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
DEVSEL[3:0]
—
—
—
—
—
MXPS[6:0]
Initial value: 0
0
0
0
—
—
—
—
—
1
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R
R
R
R
R R/W R/W R/W R/W R/W R/W R/W
Initial
Bit
Bit Name
Value
R/W
15 to 12 DEVSEL[3:0] 0000
R/W
11 to 7 
Undefined R
Description
Device Select∗
When the host controller function is selected, these
bits specify the communication target device
address. These bits should be set after setting the
address in the DEVADDn register that corresponds
to the value set in these bits. For example, before
setting DEVSEL to 0010, the DEVADD2 register
should be set.
0000: Address 0000
0001: Address 0001
:
:
1001: Address 1001
1010: Address 1010
1011 to 1111: Setting prohibited
Reserved
Undefined values are read from these bits. The
write value should always be 0.
Rev. 1.00 Mar. 14, 2008 Page 1281 of 1984
REJ09B0351-0100