參數(shù)資料
型號(hào): NS32490D
廠商: National Semiconductor Corporation
英文描述: NIC Network Interface Controller(NIC網(wǎng)絡(luò)接口控制器)
中文描述: NIC網(wǎng)絡(luò)接口控制器(NIC網(wǎng)絡(luò)接口控制器)
文件頁數(shù): 18/56頁
文件大?。?/td> 689K
代理商: NS32490D
10.0 Internal Registers
(Continued)
Page 2 Address Assignments (PS1
e
1, PS0
e
0)
RA0–RA3
RD
WR
00H
Command (CR)
Command (CR)
01H
Page Start Register
(PSTART)
Current Local DMA
Address 0 (CLDA0)
02H
Page Stop Register
(PSTOP)
Current Local DMA
Address 1 (CLDA1)
03H
Remote Next Packet
Pointer
Remote Next Packet
Pointer
04H
Transmit Page Start
Address (TPSR)
Reserved
05H
Local Next Packet
Pointer
Local Next Packet
Pointer
06H
Address Counter
(Upper)
Address Counter
(Upper)
07H
Address Counter
(Lower)
Address Counter
(Lower)
RA0–RA3
RD
WR
08H
Reserved
Reserved
09H
Reserved
Reserved
0AH
Reserved
Reserved
0BH
Reserved
Reserved
0CH
Receive Configuration
Register (RCR)
Reserved
0DH
Transmit Configuration
Register (TCR)
Reserved
0EH
Data Configuration
Register (DCR)
Reserved
0FH
Interrupt Mask Register
(IMR)
Reserved
Note:
Page 2 registers should only be accessed for diagnostic purposes.
They should not be modified during normal operation.
Page 3 should never be modified.
18
相關(guān)PDF資料
PDF描述
NS32828 1 Megabit High Speed Dynamic RAM Controller/Drivers
NS32829 1 Megabit High Speed Dynamic RAM Controller/Drivers
NS32FX16-15 FILM/M CAPACITANCE=0.001 VOLT=630
NS32FX16-20 Imaging/Signal Processor
NS32FX16-25 Imaging/Signal Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NS32491 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Serial Network Interface
NS32491A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
NS32492B 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Coaxial Transceiver Interface
NS32532-20 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
NS32532-25 制造商:未知廠家 制造商全稱:未知廠家 功能描述: