參數(shù)資料
型號(hào): STE10/100E
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP128
封裝: 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-128
文件頁(yè)數(shù): 36/66頁(yè)
文件大?。?/td> 396K
代理商: STE10/100E
41/66
STE10/100A
6.0 FUNCTIONAL DESCRIPTIONS
6.1 Initialization Flow
Figure 4. Initialization Flow of STE10/100A
Search NIC
Get base IO address
Get IRQ value
Reset MAC (CSR0)
Reset PHY (XR0)
Need set
media type?
Read EEPROM from CSR9
Set Physical adress (CSR25, 26)
Need set
Multicast?
(Force Media)
Program the media
type to XR0
Yes
No
A
Set Multicast address
table (CSR27, 28)
No
Yes
Prepare Transmit descriptor and buffer
Prepare Receive descriptor and buffer
Install NIC ISR function
Open NIC interrupt
Enable Tx & Rx functions
END
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