HD6417750SF200V Renesas Electronics America, HD6417750SF200V Datasheet - Page 708

• Manufacturer Part Number: HD6417750SF200V
• Description: MPU 3V 16K PB-FREE 208-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417750SF200V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 28
• Program Memory Type: ROMless
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 2.07 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 14 Direct Memory Access Controller (DMAC)
DMA Operation Register (DMAOR)
Rev.7.00 Oct. 10, 2008 Page 622 of 1074
REJ09B0366-0700
CLK
DBREQ
BAVL
TR
A25–A0
D63–D0
CMD
TDACK
ID1, ID0
DDT: 0: Normal DMA mode
31
1: On-demand data transfer mode
Figure 14.43 Single Address Mode/Burst Mode/Edge Detection/
Start of data transfer
MD = 01
DTR
External Device → External Bus Data Transfer
Figure 14.42 DDT Mode Setting
WT
No DMA request sampling
CA
D0
D1 D2
DDT
15
D3
WT
CA
D0
D1
D2
PR[1:0]
9 8
D3 D1 D2
COD
(SH7750S)
4
D3
AE
2
NMIF
1 0
DME