HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 254

• Manufacturer Part Number: HD6413007F20
• Description: IC H8 MCU ROMLESS 5V 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD6413007F20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -

7. DMA Controller
Rev.5.00 Sep. 12, 2007 Page 224 of 764
REJ09B0396-0500
a. DTSZ = TMS = 0
Clear DTE to 0 and end transfer
MARB = MARB ÐÊETCRAL
SAID = DAID = 0
SAIDE = DAIDE = 1
Read from MARA address
ETCRAH = ETCRAH − 1
Write to MARB address
ETCRB = ETCRB − 1
ETCRAH = ETCRAL
Transfer requested?
MARA = MARA + 1
MARB = MARB + 1
(DTE = DTME = 1)
ETCRB = H'0000
ETCRAH = H'00
Release bus
Get bus
Start
Figure 7.11 Block Transfer Mode Flowcharts
Yes
Yes
Yes
No
No
No
b. DTSZ = TMS = 0
Clear DTE to 0 and end transfer
Read from MARA address
SAID = 0
SAIDE = 1
DAIDE = 0
ETCRAH = ETCRAH − 1
Write to MARB address
ETCRB = ETCRB − 1
ETCRAH = ETCRAL
Transfer requested?
MARA = MARA + 1
(DTE = DTME = 1)
ETCRB = H'0000
ETCRAH = H'00
Release bus
Get bus
Start
Yes
Yes
Yes
No
No
No