DF2218BR24V Renesas Electronics America, DF2218BR24V Datasheet - Page 219

• 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: -

7.3.4
DMACR controls the operation of each DMAC channel.
• Short Address Mode (common to DMACRA and DMACRB)
Bit Bit Name Initial Value R/W
7
6
DTSZ
DTID
DMA Control Register (DMACR)
0
0
R/W
R/W
Description
Data Transfer Size
Selects the size of data to be transferred at one time.
0: Byte-size transfer
1: Word-size transfer
Data Transfer Increment/Decrement
Selects incrementing or decrementing of MAR every data
transfer in sequential mode or repeat mode.
In idle mode, MAR is neither incremented nor decremented.
0: MAR is incremented after a data transfer
1: MAR is decremented after a data transfer
•
•
•
•
When DTSZ = 0, MAR is incremented by 1 after a
transfer
When DTSZ = 1, MAR is incremented by 2 after a
transfer
When DTSZ = 0, MAR is decremented by 1 after a
transfer
When DTSZ = 1, MAR is decremented by 2 after a
transfer
Rev.7.00 Dec. 24, 2008 Page 163 of 698
REJ09B0074-0700