IDT79R4700-133DP IDT, Integrated Device Technology Inc, IDT79R4700-133DP Datasheet - Page 9

• Manufacturer Part Number: IDT79R4700-133DP
• Description: IC MPU 64BIT 5V 133MHZ 208-QFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT79R4700-133DP

• Processor Type: RISC 64-Bit
• Speed: 133MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 208-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Other names: 79R4700-133DP

IDT79R4700
0
4:1
7:5
8
10:9
11
12
Mode bit
reserved (must be zero)
Writeback data rate
0 → Δ,
1 → DDx,
2 → DDxx,
3 → DxDx,
4 → DDxxx,
5 → DDxxxx,
6 → DxxDxx,
7 → DDxxxxxx,
8 → DxxxDxxx,
9-→ reserved
Clock divisor
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].
0 → Enabled
1 → Disabled
reserved (must be zero)
Description
Table 3 Boot-time Serial Mode Stream
9 of 25
14:13
bit 15
bit 16
bit 17
bit 18
255:19
Mode bit
Output driver strength
10 → 100% strength (fastest),
11 → 83% strength,
00 → 67% strength,
01 → 50% strength (slowest)
0 → TClock[0] enabled
1 → TClock[0] disabled
0 → TClock[1] enabled
1 → TClock[1] disabled
0 →RClock[0] enabled
1 → RClock[0] disabled
0 → RClock[1] enabled
1 →RClock[1] disabled
Reserved (must be zero)
Description
December 5, 2008