DS72030W200FPV Renesas Electronics America, DS72030W200FPV Datasheet - Page 461

• Manufacturer Part Number: DS72030W200FPV
• Description: MPU, 32BIT, SH7203, ROMLESS, 240QFP
• Manufacturer: Renesas Electronics America
• Series: SH7200r

Specifications of DS72030W200FPV

• Core Size: 32bit
• Program Memory Size: 32KB
• Cpu Speed: 200MHz
• Digital Ic Case Style: QFP
• No. Of Pins: 240
• Supply Voltage Range: 1.1V To 1.3V
• Operating Temperature Range: -20°C To +85°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Post-transfer priority order
request to channel 5 only
(1) When channel 0 transfers
(2) When channel 1 transfers
(3) When channel 2 transfers
(4) When channel 7 transfers
immediate transfer
Initial priority order
Initial priority order
Initial priority order
Initial priority order
when there is an
Priority order
Priority order
Priority order
Priority order
after transfer
after transfer
after transfer
after transfer
CH3 > CH0 > CH1 > CH2 > CH4 > CH5 > CH6 > CH7
CH3 > CH0 > CH1 > CH2 > CH4 > CH5 > CH6 > CH7
CH0 > CH1 > CH2 > CH3 > CH4 > CH5 > CH6 > CH7
CH1 > CH2 > CH3 > CH0 > CH4 > CH5 > CH6 > CH7
CH0 > CH1 > CH2 > CH3 > CH4 > CH5 > CH6 > CH7
CH2 > CH3 > CH0 > CH1 > CH4 > CH5 > CH6 > CH7
CH0 > CH1 > CH2 > CH3 > CH4 > CH5 > CH6 > CH7
CH0 > CH1 > CH2 > CH3 > CH4 > CH5 > CH6 > CH7
CH0 > CH1 > CH2 > CH3 > CH4 > CH5 > CH6 > CH7
Figure 10.3 Round-Robin Mode
Section 10 Direct Memory Access Controller (DMAC)
Rev. 3.00 Sep. 28, 2009 Page 429 of 1650
Channel 0 is given the lowest priority
among the round-robin channels.
Channel 1 is given the lowest priority
among the round-robin channels. The
priority of channel 0, which was higher
than channel 1, is also shifted.
Channel 2 is given the lowest priority
among the round-robin channels. The
priority of channels 0 and 1, which were
higher than channel 2, is also shifted. If
there is a transfer request only to
channel 5 immediately after that, the
priority does not change because
channel 5 is not a round-robin channel.
Priority order does not change.
REJ09B0313-0300