DS33X81+ Maxim Integrated Products, DS33X81+ Datasheet - Page 154

• Manufacturer Part Number: DS33X81+
• Description: IC MAPPING ETHERNET 256CSBGA
• Manufacturer: Maxim Integrated Products

Specifications of DS33X81+

• Applications: Data Transport
• Interface: Parallel/Serial
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Package / Case: 256-CSBGA
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register Name:
Register Description:
Register Address:
047h:
Default
Bits 0 – 7: MAC Write Data 1 (MACWD8-15) - One of four bytes of data to be written to the MAC. Data has been
written after a write command has been issued and the SU.MAC1RWC.MCS bit is zero.
Register Name:
Register Description:
Register Address:
048h:
Default
Bits 0 - 7: MAC Write Data 2 (MACWD16-23) - One of four bytes of data to be written to the MAC. Data has been
written after a write command has been issued and the SU.MAC1RWC.MCS bit is zero.
Register Name:
Register Description:
Register Address:
049h:
Default
Bits 0 – 7: MAC Write Data 3 (MACD24-31) - One of four bytes of data to be written to the MAC. Data has been
written after a write command has been issued and the SU.MAC1RWC.MCS bit is zero.
Register Name:
Register Description:
Register Address:
04Ah:
Default
Bits 0 -7: MAC Write Address (MACAW0-7) - Low byte of the MAC address. Used only for write operations.
Rev: 063008
________________________________________________ DS33X162/X161/X82/X81/X42/X41/X11/W41/W11
MACWD15 MACWD14 MACWD13 MACWD12 MACWD11 MACWD10 MACWD09 MACWD08
MACWD23 MACWD22 MACWD21 MACWD20 MACWD19 MACWD18 MACWD17 MACWD16
MACAW7
MACD31
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
MACAW6
MACD30
Bit 6
Bit 6
Bit 6
Bit 6
0
0
0
0
SU.MAC1WD1
MAC 1 Write Data Byte 1
047h
SU.MAC1WD2
MAC 1 Write Data Byte 2
048h
SU.MAC1WD3
MAC 1 Write Data Byte 3
049h
SU.MAC1AWL
MAC 1 Address Write Low
04Ah
MACAW5
MACD29
Bit 5
Bit 5
Bit 5
Bit 5
0
0
0
0
MACAW4
MACD28
Bit 4
Bit 4
Bit 4
Bit 4
0
0
0
0
MACAW3
MACD27
Bit 3
Bit 3
Bit 3
Bit 3
0
0
0
0
MACAW2
MACD26
Bit 2
Bit 2
Bit 2
Bit 2
0
0
0
0
MACAW1
MACD25
Bit 1
Bit 1
Bit 1
Bit 1
0
0
0
0
MACAW0
MACD24
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Bit 0
Bit 0
Bit 0
Bit 0
0
0
0
0