DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 1248

• 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)
(d)
This module automatically responds to a normal SET_ADDRESS request. If any of the following
errors occur in the SET_ADDRESS request, a response from the software is necessary.
1. Any transfer other than a control read transfer: bmRequestType ≠ H'00
2. If a request error occurs: wIndex ≠ H'00
3. For any transfer other than a no-data control transfer: wLength ≠ H'00
4. If a request error occurs: wValue > H'7F
5. Control transfer of a device state error: DVSQ = 011 (Configured)
For all requests other than the SET_ADDRESS request, a response is required from the
corresponding software.
23.4.6
The buffer memory specifications for bulk transfers (single/double buffer setting, or
continuous/non-continuous transfer mode setting) can be selected. The maximum size that can be
set for the buffer memory is 2 kbytes. The buffer memory state is controlled by this module, with
a response sent automatically for a PING packet/NYET handshake. If MXPS = 0 has been set, the
interrupt specifications are different from those of the other pipes. For details, see section 23.4.3
(3), Maximum Packet Size Setting.
(1)
This module automatically sends a PING packet in the OUT direction.
On receiving an ACK handshake in the initial state in which PING packet sending mode is set,
this module sends an OUT packet as noted below. Reception of an NAK or NYET handshake
returns this module to PING packet sending mode. This control also applies to the control
transfers in the data stage and status stage.
1. Sets OUT data sending mode.
2. Sends a PING packet.
3. Receives an ACK handshake.
4. Sends an OUT data packet.
5. Receives an ACK handshake.
6. Sends an OUT data packet.
7. Receives an NAK/NYET handshake.
Rev. 3.00 Sep. 28, 2009 Page 1216 of 1650
REJ09B0313-0300
(Repeats steps 4 and 5.)
Control Transfer Auto Response Function
PING Packet Control when the Host Controller Function is Selected
Bulk Transfers (PIPE1 to PIPE5)