DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 328

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K 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: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 7 DMA Controller (DMAC)
7.8
The DMAC interrupt sources are a transfer end interrupt by the transfer counter and a transfer
escape end interrupt which is generated when a transfer is terminated before the transfer counter
reaches 0. Table 7.7 shows interrupt sources and priority.
Table 7.7
Each interrupt is enabled or disabled by the DTIE and ESIE bits in DMDR for the corresponding
channel. A DMTEND interrupt is generated by the combination of the DTIF and DTIE bits in
DMDR. A DMEEND interrupt is generated by the combination of the ESIF and ESIE bits in
DMDR. The DMEEND interrupt sources are not distinguished. The priority among channels are
decided by the interrupt controller and it is shown in table 7.7. For details, see section 5, Interrupt
Controller.
Rev. 2.00 Jun. 28, 2007 Page 302 of 864
REJ09B0341-0200
Abbr.
DMTEND0
DMTEND1
DMTEND2
DMTEND3
DMEEND0
DMEEND1
DMEEND2
DMEEND3
Interrupt Sources
Interrupt Sources and Priority
Interrupt Sources
Transfer end interrupt by channel 0 transfer counter
Transfer end interrupt by channel 1 transfer counter
Transfer end interrupt by channel 2 transfer counter
Transfer end interrupt by channel 3 transfer counter
Interrupt by channel 0 transfer size error
Interrupt by channel 0 repeat size end
Interrupt by channel 0 extended repeat area overflow on source address
Interrupt by channel 0 extended repeat area overflow on destination address
Interrupt by channel 1 transfer size error
Interrupt by channel 1 repeat size end
Interrupt by channel 1 extended repeat area overflow on source address
Interrupt by channel 1 extended repeat area overflow on destination address
Interrupt by channel 2 transfer size error
Interrupt by channel 2 repeat size end
Interrupt by channel 2 extended repeat area overflow on source address
Interrupt by channel 2 extended repeat area overflow on destination address
Interrupt by channel 3 transfer size error
Interrupt by channel 3 repeat size end
Interrupt by channel 3 extended repeat area overflow on source address
Interrupt by channel 3 extended repeat area overflow on destination address
Priority
High
Low