D6417760BP200ADV Renesas Electronics America, D6417760BP200ADV Datasheet - Page 377

• Manufacturer Part Number: D6417760BP200ADV
• Description: IC SUPER H MPU ROMLESS 256BGA
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7750r

Specifications of D6417760BP200ADV

• Core Processor: SH-4
• Core Size: 32-Bit
• Speed: 200MHz
• Connectivity: Audio Codec, CAN, EBI/EMI, FIFO, I²C, MFI, MMC, SCI, Serial Sound, SIM, SPI, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 69
• Program Memory Type: ROMless
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Bus Width
32
32
Similarly, to write H'0230 to the area 3 SDMR register, arbitrary data is written to address H'FF94
0000 (address "Y") + H'08C0 (value "X") (= H'FF94 08C0). As a result, H'0230 is written to the
SDMR register. The range of value "X" is H'0000 to H'0FFC.
The lower 16 bits of the address are set in the synchronous DRAM mode register. The burst length
is 4 and 8. Setting to SDMR writes into the following addresses in bytes.
For a 32-bit bus:
Address 0
LMODE:
BL:
WT:
BL
000: Setting prohibited
001: Setting prohibited
010: 4
011: 8
100: Setting prohibited
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
17 16 15 14 13 12 11
RAS-CAS latency
Burst length
Wrap type (0: Sequential)
0
0
Burst Length CAS Latency
4
8
0
0
0
LMODE
000: Setting prohibited
001: 1
010: 2
011: 3
100: Setting prohibited
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
0
←⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯−→
10 bits set when bus width is 32 bits
1
2
3
1
2
3
10
0
9
0
8
LMODE2 LMODE1 LMODE0
7
Area 2
H'FF90 0048
H'FF90 0088
H'FF90 00C8
H'FF90 004C
H'FF90 008C
H'FF90 00CC
6
Rev. 2.00 Feb. 12, 2010 Page 293 of 1330
5
WT
BL2
4
Area 3
H'FF94 0048
H'FF94 0088
H'FF94 00C8
H'FF94 004C
H'FF94 008C
H'FF94 00CC
3
BL1
REJ09B0554-0200
2
BL0
1
0