DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1139

• 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

23.3.3
DVSTCTR is a register that controls and confirms the state of the USB data bus.
This register is initialized by a power-on reset. After a software reset, WKUP is undefined but bits
other than WKUP are initialized. After a USB bus reset, WKUP is initialized but RESUME is
undefined.
Initial value:
Bit
15
14, 13
12
11 to 9
R/W:
Bit:
KEY0
R/W
UAC
Device State Control Register (DVSTCTR)
Bit Name
UACKEY0
⎯
UACKEY1
⎯
15
0
14
R
0
-
13
R
0
-
Initial
Value
0
All 0
0
All 0
KEY1
R/W
UAC
12
0
11
R
0
-
R/W
R/W
R
R/W
R
10
R
0
-
R
9
0
-
Description
USBAC Key 0
Writing to the HOSTPCC bit in the test register is not
possible unless this bit is set. For details, see section
23.5.2, Procedure for Setting the USB Transceiver.
Reserved
These bits are always read as 0. The write value
should always be 0.
USBAC Key 1
Writing to the HOSTPCC bit in the test register is not
possible unless this bit is set. For details, see section
23.5.2, Procedure for Setting the USB Transceiver.
Reserved
These bits are always read as 0. The write value
should always be 0.
WKUP RWUPE
R/W
8
0
Section 23 USB 2.0 Host/Function Module (USB)
R/W
7
0
Rev. 3.00 Sep. 28, 2009 Page 1107 of 1650
USBRSTRESUME
R/W
6
0
R/W
5
0
UACT
R/W
4
0
R
3
0
-
REJ09B0313-0300
R
2
0
-
R
1
RHST[1:0]
0
R
0
0