AM79C960 データシートの表示（PDF） - Advanced Micro Devices

部品番号

コンポーネント説明

メーカー

AM79C960

PCnet™-ISA Single-Chip Ethernet Controller

Advanced Micro Devices 

APPENDIX C

Alternative Method

for Initialization

The PCnet-ISA controller may be initialized by perform-

ing I/O writes only. That is, data can be written directly to

the appropriate control and status registers (CSR)

instead of reading from the Initialization Block in

memory. The registers that must be written are shown in

the table below. These are followed by writing the

START bit in CSR0.

Control and

Status Register

Comment

CSR8

LADRF[15:0]

CSR9

LADRF[31:16]

CSR10

LADRF[47:32]

CSR11

LADRF[63:48]

CSR12

PADR[15:0]

CSR13

PADR[31:16]

CSR14

PADR[47:32]

CSR15

Mode

CSR24-25

BADR

CSR30-31

BADX

CSR47

POLLINT

CSR76

RCVRL

CSR78

XMTRL

Note: The INIT bit must not be set or the initialization block

will be accessed instead.

Am79C960

C-1

Share Link: