HD6417720BP133BV Renesas Electronics America, HD6417720BP133BV Datasheet - Page 263

• Manufacturer Part Number: HD6417720BP133BV
• Description: SH3-DSP, WITH USB AND LCDC, PB-F
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7700r

Specifications of HD6417720BP133BV

• Core Processor: SH-3 DSP
• Core Size: 32-Bit
• Speed: 133MHz
• Connectivity: FIFO, I²C, IrDA, MMC, SCI, SD, SIO, SIM, USB
• Peripherals: DMA, LCD, POR, WDT
• Number Of I /o: 117
• Program Memory Type: ROMless
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Data Converters: A/D 4x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 256-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

SH7720 Group, SH7721 Group
Table 5.3
Note:
Table 5.4
Note:
Table 5.5
R01UH0083EJ0400 Rev. 4.00
Sep 21, 2010
DSP Bit
0
1
1
1
1
1
1
DSP Bit
0
1
1
1
1
LRU (Bits 5 to 0)
000000, 000001, 000100, 010100, 100000, 100001, 110000, 110100
000011, 000110, 000111, 001011, 001111, 010110, 011110, 011111
101001, 101011, 111000, 111001, 111011, 111100, 111110, 111111
* Don’t care
* Don’t care
W3LOAD and W2LOAD should not be set to 1 at the same time.
W3LOAD and W2LOAD should not be set to 1 at the same time.
W3LOAD
*
*
*
0
0
0
1
W3LOAD
*
*
*
*
*
Way Replacement when a PREF Instruction Misses the Cache
Way Replacement when Instructions other than the PREF Instruction Miss the
Cache
LRU and Way Replacement (when W2LOCK = 1 and W3LOCK =0)
W3LOCK
*
0
0
1
1
*
1
W3LOCK
*
0
0
1
1
*
*
0
*
0
1
0
*
*
*
*
*
W2LOAD
W2LOAD
W2LOCK
*
0
1
0
1
1
*
W2LOCK
*
0
1
0
1
Way to be Replaced
Determined by LRU (table 5.2)
Determined by LRU (table 5.2)
Determined by LRU (table 5.5)
Determined by LRU (table 5.6)
Determined by LRU (table 5.7)
Way 2
Way 3
Way to be Replaced
Determined by LRU (table 5.2)
Determined by LRU (table 5.2)
Determined by LRU (table 5.5)
Determined by LRU (table 5.6)
Determined by LRU (table 5.7)
Way to be Replaced
3
1
0
Section 5 Cache
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