R5F61668RN50FPV Renesas Electronics America, R5F61668RN50FPV Datasheet - Page 508

• Manufacturer Part Number: R5F61668RN50FPV
• Description: IC H8SX/1668 MCU FLASH 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668RN50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: R0K561668S000BE - KIT STARTER FOR H8SX/1668R0K561664S001BE - KIT STARTER FOR H8SX/1651HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 11 EXDMA Controller (EXDMAC)
Rev. 2.00 Sep. 24, 2008 Page 474 of 1468
REJ09B0412-0200
Bit
29 to 27
26
25
24
23, 22
Bit Name

RPTIE
ARS1
ARS0

Initial
value
All 0
0
0
0
All 0
R/W
R
R/W
R/W
R/W
R
Description
Reserved
They are always read as 0 and cannot be modified.
Repeat Size End Interrupt Enable
Enables or disables a repeat size end interrupt request.
When this bit is set to 1 and the next transfer source is
generated at the end of a repeat-size transfer in repeat
transfer mode, the DTE bit in EDMDR is cleared to 0. At
the same time, the ESIF bit in EDMDR is set to 1 to
indicate that a repeat size end interrupt is requested.
Even if the repeat area is not specified (ARS1, ARS0 =
B'10), the repeat size end interrupt can be requested at
the end of a repeat-size transfer.
When this bit is set to 1 and the next transfer source is
generated at the end of a block- or cluster-size transfer
in block transfer or cluster transfer mode, the DTE bit in
EDMDR is cleared to 0. At the same time, the ESIF bit
in EDMDR is set to 1 to indicate that the repeat size
end interrupt is requested.
0: Repeat size end interrupt request disabled
1: Repeat size end interrupt request enabled
Area Select 1 and 0
Select the block area or repeat area in block transfer,
repeat transfer or cluster transfer mode.
00: Block area/repeat area on the source address side
01: Block area/repeat area on the destination address
10: Block area/repeat area not specified
11: Setting prohibited
Reserved
They are always read as 0 and cannot be modified.
side