HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 279

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 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: -

8.4.13
Figure 8.23 shows the procedure for exiting full address mode and initializing the pair of channels.
To set the channels up in another mode after exiting full address mode, follow the setup procedure
for the relevant mode.
Exiting full address mode
Exiting Full Address Mode
Initialized and halted
Initialize DTCRB
Initialize DTCRA
Halt the channel
Figure 8.23 Procedure for Exiting Full Address Mode (Example)
1
2
3
1.
2.
3.
Clear the DTE bit to 0 in DTCRA, or wait
for the transfer to end and the DTE bit
to be cleared to 0.
Clear all DTCRB bits to 0.
Clear all DTCRA bits to 0.
Rev. 3.00 Sep 27, 2006 page 251 of 872
Section 8 DMA Controller
REJ09B0325-0300