DF61654N50FTV Renesas Electronics America, DF61654N50FTV Datasheet - Page 387

• 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: -

1. Perform settings for transfer to the PPG's NDR. Set MRA to source address incrementing
2. Perform settings for transfer to the TPU's TGR. Set MRA to source address incrementing
3. Locate the TPU transfer information consecutively after the NDR transfer information.
4. Set the start address of the NDR transfer information to the DTC vector address.
5. Set the bit corresponding to the TGIA interrupt in DTCER to 1.
6. Set TGRA as an output compare register (output disabled) with TIOR, and enable the TGIA
7. Set the initial output value in PODR, and the next output value in NDR. Set bits in DDR and
8. Set the CST bit in TSTR to 1, and start the TCNT count operation.
9. Each time a TGRA compare match occurs, the next output value is transferred to NDR and the
10. When the specified number of transfers are completed (the TPU transfer CRA value is 0), the
8.7.3
By executing a second data transfer and performing re-setting of the first data transfer only when
the counter value is 0, it is possible to perform 256 or more repeat transfers.
An example is shown in which a 128-kbyte input buffer is configured. The input buffer is assumed
to have been set to start at lower address H'0000. Figure 8.16 shows the chain transfer when the
counter value is 0.
(SM1 = 1, SM0 = 0), fixed destination address (DM1 = DM0 = 0), repeat mode (MD1 = 0,
MD0 = 1), and word size (Sz1 = 0, Sz0 = 1). Set the source side as a repeat area (DTS = 1). Set
MRB to chain transfer mode (CHNE = 1, CHNS = 0, DISEL = 0). Set the data table start
address in SAR, the NDRH address in DAR, and the data table size in CRAH and CRAL.
CRB can be set to any value.
(SM1 = 1, SM0 = 0), fixed destination address (DM1 = DM0 = 0), normal mode (MD1 = MD0
= 0), and word size (Sz1 = 0, Sz0 = 1). Set the data table start address in SAR, the TGRA
address in DAR, and the data table size in CRA. CRB can be set to any value.
interrupt with TIER.
NDER for which output is to be performed to 1. Using PCR, select the TPU compare match to
be used as the output trigger.
set value of the next output trigger period is transferred to TGRA. The activation source TGFA
flag is cleared.
TGFA flag is held at 1, the DTCE bit is cleared to 0, and a TGIA interrupt request is sent to the
CPU. Termination processing should be performed in the interrupt handling routine.
Chain Transfer when Counter = 0
Section 8 Data Transfer Controller (DTC)
Rev.1.00 Sep. 08, 2005 Page 337 of 966
REJ09B0219-0100