D6417709SF167BV Renesas Electronics America, D6417709SF167BV Datasheet - Page 398

• Manufacturer Part Number: D6417709SF167BV
• Description: IC SUPER H MPU ROMLESS 208LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of D6417709SF167BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 167MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 96
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.75 V ~ 2.05 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 208-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

11.3.4
The DMAC supports the transfers shown in table 11.5. Dual address mode has a direct address
mode and indirect address mode. In direct address mode, an output address value is the data
transfer target address; in indirect address mode, the value stored in the output address, not the
output address value itself, is the data transfer target address. Data transfer timing depends on the
bus mode, which may be cycle-steal mode or burst mode.
Table 11.5 Supported DMA Transfers
Source
External device with
DACK
External memory
Memory-mapped
external device
On-chip peripheral
module
Notes: 1. Dual: Dual address mode
Address Modes:
Rev. 5.00, 09/03, page 352 of 760
Dual Address Mode
In dual address mode, both the transfer source and destination are accessed (selectable) by an
address. The source and destination can be located externally or internally. Dual address mode
has (1) a direct address transfer mode and (2) an indirect address transfer mode.
2. Single: Single address mode
3. Dual address mode includes direct address mode and indirect address mode.
4. 16-byte transfer is not available for on-chip peripheral modules.
DMA Transfer Types
External Device
with DACK
Not available
Dual, single
Dual, single
Not available
External
Memory
Dual, single
Dual
Dual
Dual
Destination
Memory-
Mapped External
Device
Dual, single
Dual
Dual
Dual
On-Chip
Peripheral
Module
Not available
Dual
Dual
Dual