HD6417712BPV Renesas Electronics America, HD6417712BPV Datasheet - Page 382

• Manufacturer Part Number: HD6417712BPV
• Description: MPU 1.5/3.3V 0K PB-FREE 256-BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Ethernetr

Specifications of HD6417712BPV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, FIFO, SCI, SIO
• Peripherals: DMA, POR, WDT
• Number Of I /o: 24
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Section 12 Bus State Controller (BSC)
12.3.3
The external address space has a capacity of 384 Mbytes and is used by dividing 8 partial spaces
(address map 1) or 6 partial spaces (address map 2). The kind of memory to be connected and the
data bus width are specified in each partial space. The address map for the external address space
is listed below.
Table 12.2 Address Space Map 1 (CMNCR.MAP = 0)
Notes: 1. Do not access the reserved area. If the reserved area is accessed, the correct
Rev. 1.00 Dec. 27, 2005 Page 338 of 932
REJ09B0269-0100
Physical Address
H′00000000 to H′03FFFFFF
H′04000000 to H′07FFFFFF
H′08000000 to H′0BFFFFFF
H′0C000000 to H′0FFFFFFF
H′10000000 to H′13FFFFFF
H′14000000 to H′15FFFFFF
H′16000000 to H′17FFFFFF
H′18000000 to H′19FFFFFF
H′1A000000 to H′1BFFFFFF
H′1C000000 to H′1FFFFFFF
2. Set the top three bits of the address to 101 to allocate in the P2 space.
3. Memory that has an interface such as SRAM.
Address Map
operation cannot be guaranteed.
Area
Area 0
Area 1
Area 2
Area 3
Area 4
Area 5A
Area 5B
Area 6A
Area 6B
Area 7
Memory to be Connected
Normal memory*
Burst ROM (Asynchronous)
Burst ROM (Synchronous)
Internal I/O register area*
Normal memory*
Byte-selection SRAM
SDRAM
Normal memory*
Byte-selection SRAM
SDRAM
Normal memory*
Byte-selection SRAM
Burst ROM (Asynchronous)
Normal memory*
Normal memory*
Byte-selection SRAM
Normal memory*
Normal memory*
Byte-selection SRAM
Reserved area*
1
3
3
3
3
3
3
3
3
2
Capacity
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
64 Mbytes
32 Mbytes
32 Mbytes
32 Mbytes
32 Mbytes
64 Mbytes