DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 360

• Manufacturer Part Number: DF61654N50FTV
• Description: IC H8SX/1654 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61654N50FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 75
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K 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: 120-TQFP, 120-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 8 Data Transfer Controller (DTC)
8.2.1
MRA selects DTC operating mode. MRA cannot be accessed directly by the CPU.
[Legend]
X: Don't care
Rev.1.00 Sep. 08, 2005 Page 310 of 966
REJ09B0219-0100
Bit
7
6
5
4
3
2
1, 0
Bit
Bit Name
Initial Value
R/W
Bit Name
MD1
MD0
Sz1
Sz0
SM1
SM0

DTC Mode Register A (MRA)
Undefined
MD1
7
Initial
Value
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined 
Undefined
MD0
6
Undefined
R/W






Sz1
5
Description
DTC Mode 1 and 0
Specify DTC transfer mode.
00: Normal mode
01: Repeat mode
10: Block transfer mode
11: Setting prohibited
DTC Data Transfer Size 1 and 0
Specify the size of data to be transferred.
00: Byte-size transfer
01: Word-size transfer
10: Longword-size transfer
11: Setting prohibited
Source Address Mode 1 and 0
Specify an SAR operation after a data transfer.
0x: SAR is fixed
10: SAR is incremented after a transfer
11: SAR is decremented after a transfer
Reserved
The write value should always be 0.
Undefined
(SAR writeback is skipped)
(by 1 when Sz1 and Sz0 = B'00; by 2 when Sz1 and
Sz0 = B'01; by 4 when Sz1 and Sz0 = B'10)
(by 1 when Sz1 and Sz0 = B'00; by 2 when Sz1 and
Sz0 = B'01; by 4 when Sz1 and Sz0 = B'10)
Sz0
4
Undefined
SM1
3
Undefined
SM0
2
Undefined
1
Undefined
0