MSM7712 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM7712

Wireless LAN Baseband Controller

Oki Electric Industry 

s MSM7712 s –––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

BLOCK DIAGRAM

Figure 1 shows a typical WLAN card. The MSM7712 provides a direct connection to a host interface, pro-

cessor, radio, shared memory, and configuration E2PROM. Optional additions are a RAM for processor

code.

MSM7712GS-K

Radio

PHY Layer,

Radio Interface

802.3 MAC Protocol

Controller

PCMCIA

Interface

Host

Computer

Combined 1 & 2

Mbps Modem

Processor

Interface

Memory

Controller

E2PROM

Interface

Processor

RAM

(optional)

Processor

Shared RAM

(32k~128kx16)

E2PROM

Figure 1. MSM7712 Block Diagram & Typical WLAN Card

2

Oki Semiconductor

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