DP83816-MAAP National Semiconductor, DP83816-MAAP Datasheet - Page 11

• Manufacturer Part Number: DP83816-MAAP
• Description: BOARD EVALUATION DP83816
• Manufacturer: National Semiconductor

Specifications of DP83816-MAAP

• Main Purpose: Interface, Ethernet
• Utilized Ic / Part: DP83816
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

3.0 Functional Description
DP83816
Controller/Bus Interface Unit), a physical layer interface,
SRAM, and miscellaneous support logic. The MAC/BIU
includes the PCI bus, BIOS ROM and EEPROM interfaces,
25 MHz Clk
PCI CNTL
TPRDP/M
PCI CLK
PCI AD
consists
of
TX-2 KB
SRAM
a
RX-2 KB
RXFilter
SRAM
SRAM
.5 KB
MAC/BIU
Figure 3-1 DP83816 Functional Block Diagram
3V DSP Physical Layer
(Media
MAC/BIU
Logic
RAM
BIST
Access
11
and an 802.3 MAC. The physical layer interface used is a
single-port version of the 3.3V DsPhyterII. Internal memory
consists of one - 0.5 KB and two - 2 KB SRAM blocks.
Interface
Logic
DP83816
MII RX
MII TX
MII Mgt
BIOS ROM Cntl
BIOS ROM Data
EEPROM/LEDs
TPTDP/M
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