HD6417705F133BV Renesas Electronics America, HD6417705F133BV Datasheet - Page 314

• Manufacturer Part Number: HD6417705F133BV
• Description: MPU 3V 0K PB-FREE 208 FP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417705F133BV

• Core Processor: SH-3
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: EBI/EMI, FIFO, IrDA, SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 105
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• 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: -

Relationship between Request Modes and Bus Modes by DMA Transfer Category: Table 8.9
shows the relationship between request modes and bus modes by DMA transfer category.
Table 8.9
Address
Mode
Dual
Single
B: Burst, C: Cycle steal
Notes: 1. External requests, auto requests, and on-chip peripheral module requests are all
Bus Mode and Channel Priority Order: If, when the priority is set to fixed mode (CH0 > CH1)
and channel 1 is transferring in burst mode, a transfer request to channel 0, which has higher
priority, is generated, the transfer on channel 0 will begin immediately.
At this time, if channel 0 is set to burst mode, the transfer on channel 1 will resume when the
channel 0 transfer has completely finished.
Rev. 2.00, 09/03, page 266 of 690
2. External requests, auto requests, and on-chip peripheral module requests are all
3. Only cycle steal except for the CMT as the transfer source.
4. Access size permitted for the on-chip peripheral module register functioning as the
5. If the transfer request is an external request, channels 0 and 1 are only available.
Transfer Category
External device with DACK and external
memory
External device with DACK and memory-
mapped external device
External memory and external memory
External memory and memory-mapped
external device
Memory-mapped external device and
memory-mapped external device
External memory and on-chip peripheral
module
Memory-mapped external device and
on-chip peripheral module
On-chip peripheral module and on-chip
peripheral module
External device with DACK and external
memory
External device with DACK and memory-
mapped external device
available. In the case of on-chip peripheral module requests, however, the CMT is only
available.
available. However, with the exception of the CMT, the module must be designated as
the transfer request source or the transfer destination.
transfer source or transfer destination.
Relationship of Request Modes and Bus Modes by DMA Transfer Category
Request
Mode
External
External
All *
All *
All *
All *
All *
All *
External
External
1
1
1
2
2
2
Bus
Mode
B/C
B/C
B/C
B/C
B/C
B/C *
B/C *
B/C *
B/C
B/C
3
3
3
Transfer
Size (bits)
8/16/32/128
8/16/32/128
8/16/32/128
8/16/32/128
8/16/32/128
8/16/32/128 *
8/16/32/128 *
8/16/32/128 *
8/16/32
8/16/32
4
4
4
Usable
Channels
0, 1
0, 1
0 to 3 *
0 to 3 *
0 to 3 *
0 to 3 *
0 to 3 *
0 to 3 *
0, 1
0, 1
5
5
5
5
5
5