DF2214BQ16V Renesas Electronics America, DF2214BQ16V Datasheet - Page 256

• Manufacturer Part Number: DF2214BQ16V
• Description: IC H8S/2214 MCU FLASH 112-TFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2214BQ16V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 72
• 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: D/A 1x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 112-TFBGA
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2218 - DEV EVAL KIT H8S/2218
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 7 DMA Controller
7.3.4
DMACR is a 16-bit readable/writable register that controls the operation of each DMAC channel.
In full address mode, DMACRA and DMACRB have different functions.
DMACR is initialized to H'0000 by a reset, and in standby mode.
(1) DMACRA
(2) DMACRB
Bit 15—Data Transfer Size (DTSZ): Selects the size of data to be transferred at one time.
Bit 15
DTSZ
0
1
Rev.4.00 Sep. 18, 2008 Page 194 of 872
REJ09B0189-0400
Bit
DMACRA :
Initial value :
R/W
Bit
DMACRB :
Initial value :
R/W
DMA Control Register (DMACR)
Description
Byte-size transfer
Word-size transfer
:
:
:
:
DTSZ
R/W
R/W
15
—
0
7
0
SAID
DAID
R/W
R/W
14
0
6
0
DAIDE
SAIDE
R/W
R/W
13
0
5
0
BLKDIR
R/W
R/W
12
—
0
4
0
BLKE
DTF3
R/W
R/W
11
0
3
0
DTF2
R/W
R/W
10
—
0
2
0
DTF1
R/W
R/W
—
9
0
1
0
(Initial value)
DTF0
R/W
R/W
—
8
0
0
0