AN983B Datasheet, PDF (36/91 Pages) List of Unclassifed Manufacturers – PCI/miniPCI-to-Ethernet LAN Controller

AN983B PCI/miPCI Fast Ethernet Controller with integrated PHY
15 ---
Reserved
14 SRC
Serial EEPROM Read Control
0
R/W
Set together with CSR9 bit11 to enable read operation
from EEPROM
13 SWC Serial EEPROM Write Control
0
R/W
Set together with CSR9 bit11 to enable write operation
to EEPROM
12 ---
Reserved
11 SRS
Serial EEPROM Select
0
R/W
Set together with CSR9 bit14 or 13 to enable EEPROM
access
10~4 ---
Reserved
3
SDO
Serial EEPROM data out
1
RO
This bit serially shifts data from the EEPROM to the
AN983B.
2
SDI
Serial EEPROM data in
1
R/W
This bit serially shifts data from the AN983B to the
EEPROM.
1
SCLK Serial EEPROM clock
1
R/W
High/Low this bit to provide the clock signal for
EEPROM.
0
SCS
Serial EEPROM chip select
0
R/W
1: selects the serial EEPROM chip.
CSR11 (offset = 58h), TMR -General-purpose Timer
Bit # Name Descriptions
31~17 ---
Reserved
16 COM Continuous Operation Mode
1: sets the general-purpose timer in continuous
operating mode.
15~0 GTV
General-purpose Timer Value
Sets the counter value. This is a countdown counter
with the cycle time of 204us.
Default Val RW Type
0
R/W
0
R/W
CSR13 (offset = 68h), WCSR –Wake-up Control/Status Register
Bit # Name Descriptions
31
---
Reserved
30
CRCT
CRC-16 Type
0: Initial contents = 0000h
1: Initial contents = FFFFh
29
WP1E Wake-up Pattern One Matched Enable.
28
WP2E Wake-up Pattern Two Matched Enable.
27
WP3E Wake-up Pattern Three Matched Enable.
Default Val RW Type
0
R/W
0
R/W
0
R/W
0
R/W
Rev. 1.8
ADMtek Inc.
www.admtek.com.tw