DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1184

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Section 23 USB 2.0 Host/Function Module (USB)
23.3.27 USB Request Length Register (USBLENG)
USBLENG is a register that stores setup requests for control transfers. When the peripheral
controller function is selected, the value of wLength that has been received is stored. When the
host controller function is selected, the value of wLength to be transmitted is set.
This register is initialized by a power-on reset, a software reset, and a USB bus reset.
Initial value:
Note:
Rev. 3.00 Sep. 28, 2009 Page 1152 of 1650
REJ09B0313-0300
Bit
15 to 0
R/W:
Bit:
* When the function controller function is selected, these bits can only be read. When the
R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W* R/W*
Bit Name
WLENGTH
[15:0]
15
0
host controller function is selected, these bits can be read or written to.
14
0
13
0
12
Initial
Value
H'0000
0
11
0
R/W
R/W*
10
0
9
0
Description
Length
These bits store the USB request wLength value.
WLENGTH[15:0]
8
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
0