HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 1012

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

22. PCI Controller (PCIC)
Bit 5—Local Address Control (LAHOLD): Local address control during DMA transfer
Bit 5: LAHOLD
0
1
Bit 4—Reserved: This bit always returns 0 when read. Always write 0 to this bit.
Bit 3—PCI Address Space Type (IOSEL): Type of PCI address space during transfer
Bit 3: IOSEL
0
1
Bit 2—Transfer Direction (DIR): Transfer direction during DMA transfer
Bit 2: DIR
0
1
Bit 1—Forced DMA Transfer Termination (DMASTOP): Forced termination of DMA transfer
Bit 1: DMASTOP
When writing
When reading
Bit 0—DMA Transfer Start Control (DMASTRT): Controls the starting of DMA transfer.
Bit 0: DMASTRT
When writing
When reading
Rev.4.00 Oct. 10, 2008 Page 912 of 1122
REJ09B0370-0400
0
Description
Incremented
High address fixed (Address A[4:0] is incremented)
Description
Memory space
I/O space
Description
Transfer from PCI bus to local bus (SH bus)
Transfer from local bus (SH bus) to PCI bus
0
1
1
0
1
Description
Writing of 0 is ignored.
Forced termination of DMA transfer
When DMA transfer stops due to forced DMA transfer
termination, 1 is set
Description
Ignored
Start
End of transfer
Busy (in transfer)
(Initial value)
(Initial value)
(Initial value)
(Initial value)