lan9311 Standard Microsystems Corp., lan9311 Datasheet - Page 264

• Manufacturer Part Number: lan9311
• Description: Lan9311/lan9311i Two Port 10/100 Managed Ethernet Switch With 16-bit Non-pci Cpu Interface
• Manufacturer: Standard Microsystems Corp.

Revision 1.2 (04-08-08)
BITS
11:1
0
RESERVED
Soft Reset (SRST)
Writing 1 generates a software initiated reset to the Host Bus Interface, the
Host MAC, and System CSR’s below address 100h. The System CSR’s are
all reset except for any NASR bits. Soft reset also clears any TX or RX
errors in the Host MAC transmitter and receiver (TXE/RXE). This bit is self-
clearing. In order to reset all values, the
(RESET_CTL)
Note:
Note 14.47 The default value of this field is determined by the configuration strap auto_mdix_strap_2.
Note 14.48 The default value of this field is determined by the configuration strap auto_mdix_strap_1.
This bit will read high during assertion of DIGITAL_RST in the
Reset Control Register
must always be read at least once after power-up or reset to
ensure that write operations function correctly.
See
See
must be used.
Section 4.2.4, "Configuration Straps," on page 40
Section 4.2.4, "Configuration Straps," on page 40
DESCRIPTION
(RESET_CTL). The LAN9311/LAN9311i
DATASHEET
Reset Control Register
264
Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
for more information.
for more information.
TYPE
R/W
RO
SMSC LAN9311/LAN9311i
SC
DEFAULT
Datasheet
0b
-