HD6417727BP100BV Renesas Electronics America, HD6417727BP100BV Datasheet - Page 756

• Manufacturer Part Number: HD6417727BP100BV
• Description: IC SUPERH MPU ROMLESS 240BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417727BP100BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: FIFO, SCI, SIO, SmartCard, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 104
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.6 V ~ 2.05 V
• Data Converters: A/D 6x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 240-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

Section 23 USB Function Controller
23.5.9
USB Trigger Register (USBTRG)
USBTRG generates one-shot triggers to control the transmit/receive sequence for each endpoint.
Bit:
7
6
5
4
3
2
1
0
—
EP3
EP1
EP2
—
EP0s
EP0o
EP0i
PKTE
RDFN
PKTE
RDFN
RDFN
PKTE
R/W:
W
W
W
W
W
W
W
W
Bit 7—Reserved
Bit 6—EP3 Packet Enable (EP3 PKTE): After one packet of data has been written to the
endpoint 3 transmit FIFO buffer, the transmit data is fixed by writing 1 to this bit.
Bit 5—EP1 Read Complete (EP1 RDFN): Write 1 to this bit after one packet of data has been
read from the endpoint 1 FIFO buffer. The endpoint 1 receive FIFO buffer has a dual-FIFO
configuration. Writing 1 to this bit initializes the FIFO that was read, enabling the next packet to
be received.
Bit 4—Endpoint 2 Packet Enable (EP2 PKTE): After one packet of data has been written to the
endpoint 2 FIFO buffer, the transmit data is fixed by writing 1 to this bit.
Bit 3—Reserved
Bit 2—EP0s Read Complete (EP0s RDFN): Write 1 to this bit after EP0s command FIFO data
has been read. Writing 1 to this bit enables transmission/reception of data in the following data
stage. A NACK handshake is returned in response to transmit/receive requests from the host in the
data stage until 1 is written to this bit.
Bit 1—EP0o Read Complete (EP0o RDFN): Writing 1 to this bit after one packet of data has
been read from the endpoint 0 transmit FIFO buffer initializes the FIFO buffer, enabling the next
packet to be received.
Bit 0—EP0i Packet Enable (EP0i PKTE): After one packet of data has been written to the
endpoint 0 transmit FIFO buffer, the transmit data is fixed by writing 1 to this bit.
Rev.6.00 Mar. 27, 2009 Page 698 of 1036
REJ09B0254-0600