DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 236

• Manufacturer Part Number: DF2218BR24V
• Description: IC H8S/2218 MCU FLASH 112-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2218BR24V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 24MHz
• Connectivity: SCI, SmartCard, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 12K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-LFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218-SS - KIT DEV H8S/2218 WINDOWS SIDESHW3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Rev.7.00 Dec. 24, 2008 Page 180 of 698
REJ09B0074-0700
and transfer destination
Set number of transfers
Set transfer source
Sequential mode
Figure 7.3 Example of Sequential Mode Setting Procedure
Read DMABCRL
Sequential mode
Set DMABCRH
Set DMABCRL
Set DMACR
addresses
setting
[1]
[2]
[3]
[4]
[5]
[6]
[1] Set each bit in DMABCRH.
[2] Set the transfer source address and transfer
[3] Set the number of transfers in ETCR.
[4] Set each bit in DMACR.
[5] Read the DTE bit in DMABCRL as 0.
[6] Set each bit in DMABCRL.
destination address in MAR and IOAR.
· Clear the FAE bit to 0 to select short address mode.
· Specify enabling or disabling of internal interrupt
· Set the transfer data size with the DTSZ bit.
· Specify whether MAR is to be incremented or
· Clear the RPE bit to 0 to select sequential mode.
· Specify the transfer direction with the DTDIR bit.
· Select the activation source with bits DTF3 to DTF0.
· Specify enabling or disabling of transfer
· Set the DTE bit to 1 to enable transfer.
clearing with the DTA bit.
decremented with the DTID bit.
andinterrupts with the DTIE bit.