HD6417751RF240V Renesas Electronics America, HD6417751RF240V Datasheet - Page 612

• Manufacturer Part Number: HD6417751RF240V
• Description: MPU 1.5/3.3V 0K PB-FREE 256-QFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of HD6417751RF240V

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 240MHz
• Connectivity: EBI/EMI, FIFO, SCI, SmartCard
• Peripherals: DMA, POR, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-QFP Exposed Pad, 256-eQFP, 256-HQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

14. Direct Memory Access Controller (DMAC)
Bits 11 to 8—Resource Select 3 to 0 (RS3–RS0): These bits specify the transfer request source.
Bit 11:
RS3
0
1
Notes: 1. External request specifications are valid only for channels 0 and 1. Requests are not
Rev.4.00 Oct. 10, 2008 Page 512 of 1122
REJ09B0370-0400
2. Dual address mode
3. In DDT mode, an external request specification is possible for channels 0, 1, 2, and 3.
Bit 10:
RS2
0
1
0
1
accepted for channels 2 and 3 in normal DMA mode.
Bit 9:
RS1
0
1
0
1
0
1
0
1
Bit 8:
RS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Description
External request, dual address mode*
space → external address space)
Setting prohibited
External request, single address mode
External address space → external device*
External request, single address mode
External device → external address space*
Auto-request (external address space → external address
space)*
Auto-request (external address space → on-chip peripheral
module)*
Auto-request (on-chip peripheral module → external address
space)*
Setting prohibited
SCI transmit-data-empty interrupt transfer request
(external address space → SCTDR1)*
SCI receive-data-full interrupt transfer request
(SCRDR1 → external address space)*
SCIF transmit-data-empty interrupt transfer request
(external address space → SCFTDR2)*
SCIF receive-data-full interrupt transfer request
(SCFRDR2 → external address space)*
TMU channel 2 (input capture interrupt, external address space
→ external address space)*
TMU channel 2 (input capture interrupt)
(external address space → on-chip peripheral module)*
TMU channel 2 (input capture interrupt)
(on-chip peripheral module → external address space)*
Setting prohibited
2
2
2
2
1
2
*
2
3
2
2
(external address
1,
1,
*
*
3
3
(Initial value)
2
2