DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 731

• Manufacturer Part Number: DF3052BX25V
• Description: MCU 5V 512K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3052BX25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

DTCR0A—Data Transfer Control Register 0A (cont)
Bit
Initial value
Read/Write
Data transfer enable
0 Data transfer is disabled
1 Data transfer is enabled
Full address mode
Data transfer size
0 Byte-size transfer
1 Word-size transfer
Source address increment/decrement (bit 5)
Source address increment/decrement enable (bit 4)
SAID
Bit 5
0
1
SAIDE
Bit 4
DTE
R/W
0
1
0
1
7
0
Increment/Decrement Enable
MARA is held fixed
Incremented:
MARA is held fixed
Decremented:
DTSZ
R/W
6
0
SAID
R/W
If DTSZ = 0, MARA is incremented by 1 after each transfer
If DTSZ = 1, MARA is incremented by 2 after each transfer
If DTSZ = 0, MARA is decremented by 1 after each transfer
If DTSZ = 1, MARA is decremented by 2 after each transfer
5
0
SAIDE
R/W
4
0
Data transfer interrupt enable
0 Interrupt request by DTE bit is disabled
1 Interrupt request by DTE bit is enabled
Rev. 3.00 Mar 21, 2006 page 701 of 814
DTIE
R/W
3
0
Data transfer select 2A and 1A
Set both bits to 1
Appendix B Internal I/O Register
DTS2A
H'27
R/W
Data transfer select 0A
0 Normal mode
1 Block transfer mode
2
0
DTS1A
R/W
1
0
REJ09B0302-0300
DTS0A
R/W
DMAC0
0
0