HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 275

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

7.4.12
When the DTE bit in an active channel is cleared to 0, the DMAC halts after transferring the
current byte or word. The DMAC starts again when the DTE bit is set to 1. In full address mode,
the DTME bit can be used for the same purpose. Figure 7.22 shows the procedure for aborting a
DMAC transfer by software.
Rev. 2.0, 06/04, page 246 of 980
Aborting a DMAC Transfer
DMAC transfer aborted
DMAC transfer abort
Set DTCR
Figure 7.22 Procedure for Aborting a DMAC Transfer
1
1. Clear the DTE bit to 0 in DTCR.
To avoid generating an interrupt when
aborting a DMAC transfer, clear the DTIE
bit to 0 simultaneously.