DF2357F20 Renesas Electronics America, DF2357F20 Datasheet - Page 264

• Manufacturer Part Number: DF2357F20
• Description: IC H8S MCU FLASH 5V 128K 128QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2357F20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K 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: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

7.5.16
If the DTE bit for the channel currently operating is cleared to 0, the DMAC stops on completion of the 1-byte or 1-word
transfer in progress. DMAC operation resumes when the DTE bit is set to 1 again.
In full address mode, the same applies to the DTME bit.
Figure 7-37 shows the procedure for forcibly terminating DMAC operation by software.
Rev.6.00 Oct.28.2004 page 234 of 1016
REJ09B0138-0600H
Forced Termination of DMAC Operation
Figure 7-37 Example of Procedure for Forcibly Terminating DMAC Operation
Forced termination
Forced termination
Clear DTE bit to 0
of DMAC
[1]
[1] Clear the DTE bit in DMABCRL to 0.
If you want to prevent interrupt generation after
forced termination of DMAC operation, clear the
DTIE bit to 0 at the same time.