HD6413007F20 Renesas Electronics America, HD6413007F20 Datasheet - Page 242

• 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
Table 7.7 indicates the register functions in idle mode.
Table 7.7
Register
Legend:
MAR:
IOAR: I/O address register
ETCR: Execute transfer count register
MAR and IOAR specify the source and destination addresses. MAR specifies a 24-bit source or
destination address. IOAR specifies the lower 8 bits of a fixed address. The upper 16 bits are all
1s. MAR and IOAR are not incremented or decremented.
Figure 7.4 illustrates how idle mode operates.
Rev.5.00 Sep. 12, 2007 Page 212 of 764
REJ09B0396-0500
23
23
All 1s
Memory address register
15
MAR
Register Functions in Idle Mode
ETCR
7
IOAR
0
0
0
Activated by
SCI0 Receive-
Data-Full
Interrupt or
A/D Converter
Conversion
End Interrupt
Destination
address
register
Source
address
register
Transfer counter
Function
Other
Activation
Source
address
register
Destination
address
register
Initial Setting
Destination or
source address
Source or
destination
address
Number of
transfers
Operation
Held fixed
Held fixed
Decremented
once per
transfer until
H'0000 is
reached and
transfer ends