DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 457

Manufacturer Part Number

DS72030W200FPV

MPU, 32BIT, SH7203, ROMLESS, 240QFP

Manufacturer

Renesas Electronics America

Program Memory Size

Digital Ic Case Style

Supply Voltage Range

1.1V To 1.3V

Operating Temperature Range

-20Â°C To +85Â°C

Rohs Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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In this mode, the transfer is performed in response to the DMA transfer request signal from an on-

chip peripheral module.

Table 10.8 lists the DMA transfer request signals sent from on-chip peripheral modules to DMAC.

If DMA transfer is enabled (DE = 1, DME = 1, TEMASK = 0 or 1 (TE = 0 when TEMASK = 0),

AE = 0, and NMIF = 0) in on-chip peripheral module request mode, DMA transfer is started by a

transfer request signal.

In on-chip peripheral module request mode, there are cases where transfer source or destination is

fixed. For details, see table 10.8.

Table 10.8 Selecting On-Chip Peripheral Module Request Modes with RS3 to RS0 Bits

On-Chip Peripheral Module Request

Any RCAN-TL10

Any RCAN-TL11

DMA Transfer

DMA Transfer Request Signal

DM0 (reception end)

(receive FIFO full)

(transmit FIFO empty)

(reception FIFO full)

(transmission FIFO empty)

DMA0 (transmission mode)

DMA0 (reception mode)

DMA1 (transmission mode)

DMA1 (reception mode)

DMA2 (transmission mode)

DMA2 (reception mode)

DMA3 (transmission mode)

DMA3 (reception mode)

Section 10 Direct Memory Access Controller (DMAC)

Rev. 3.00 Sep. 28, 2009 Page 425 of 1650

REJ09B0313-0300

DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 457

DS72030W200FPV

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