MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 246

• Manufacturer Part Number: MCF5272VF66
• Manufacturer: Freescale

Specifications of MCF5272VF66

• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Not Compliant

Ethernet Module
11.5.17 Hash Table High (HTUR)
The HTUR register,
recognition process for receive frames with a multicast address.
This register is not reset and must be initialized by the user prior to operation.
11-28
31–0
Bits
Reset
Reset
Field
Field
Addr
R/W
R/W
HASH_HIGH
31
15
Name
Figure
MCF5272 ColdFire
The HTUR register contains the upper 32 bits of the 64-bit hash table used in the address
recognition process for receive frames with a multicast address.
Bit 31 of HTUR contains hash index bit 63.
Bit 0 of HTUR contains hash index bit 32.
11-22, contains the upper 32 bits of the 64-bit hash table used in the address
Figure 11-22. Hash Table High (HTUR)
Table 11-25. HTUR Field Descriptions
®
Integrated Microprocessor User’s Manual, Rev. 3
MBAR + 0xC08
HASH_HIGH
HASH_HIGH
Read/Write
Read/Write
Undefined
Undefined
Description
Freescale Semiconductor
16
0