IDT79RV4640-180DU IDT, Integrated Device Technology Inc, IDT79RV4640-180DU Datasheet - Page 10

• Manufacturer Part Number: IDT79RV4640-180DU
• Description: IC SGL BOARD COMPUTER 128-QFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT79RV4640-180DU

• Processor Type: RISC 64-Bit
• Speed: 180MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79RV4640-180DU

IDT79RC4640™
0
4s:1
7:5
8
10:9
11
12
14:13
255:15
Mode bit
Table 6 Boot-time mode stream
Reserved (must be zero)
Writeback data rate:
32-bit
0 → Ω
1 → WWx
2 → WWxx
3 → WxWx
4 → WWxxx
5 → WWxxxx
6 → WxxWxx
7 → WWxxxxxx
8 → WxxxWxxx
9-15 reserved
Clock multiplier:
0 → 2
1 → 3
2 → 4
3 → 5
4 → 6
5 → 7
6 → 8
7 reserved
0 → Little endian
1 → Big endian
00 → R4000 compatible
01 → reserved
10 → pipelined writes
11 → write re-issue
Disable the timer interrupt on Int[5]
Must be 1
Output driver strength:
10 → 100% strength (fastest)
11 → 83% strength
00 → 67% strength
01 → 50% strength (slowest)
Must be zero
Description
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December 5, 2008