HD6417706F133 Renesas Electronics America, HD6417706F133 Datasheet - Page 328

• Manufacturer Part Number: HD6417706F133
• Description: IC SUPERH MPU ROMLESS 176LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417706F133

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 9 Direct Memory Access Controller (DMAC)
Rev. 5.00 May 29, 2006 page 278 of 698
REJ09B0146-0500
Internal
addresu bus
Internal
data bus
DMAC indirect
address buffer
DMAC data
buffer
D31 to D0
A25 to A0
WEn
CSn
CK
RD
Notes:
Figure 9.10 Example of Transfer Timing in the Indirect Address Mode
1. The internal address bus value does not change, and controlled by the port.
2. The DMAC does not fetch the value until 32-bit data is output to the internal data bus.
Transfer source
address (H)
(1st)
Transfer source
address *
Indirect
address(H)
Address read cycle
Transfer source address *
1
Transfer source
address (L)
(2nd)
in the Dual Address Mode
Indirect
address(L)
NOP
2
NOP
cycle
NOP
Indirect
address
Indirect address
Indirect address
Data
read cycle
(3rd)
Transfer
data
Transfer
data
NOP
cycle
NOP
Transfer
data
Transfer destination
address
Data
write cycle
(4th)
Transfer
data
Transfer
data