LAN9311 Datasheet, PDF (266/461 Pages) SMSC Corporation – Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
BITS
0
DESCRIPTION
Device Ready (READY)
When set, this bit indicates that the LAN9311/LAN9311i is ready to be
accessed. Upon power-up, nRST reset, soft reset, or digital reset, the host
processor may interrogate this field as an indication that the
LAN9311/LAN9311i has stabilized and is fully active.
This bit can cause an interrupt if enabled.
Note:
With the exception of the HW_CFG, PMT_CTRL, BYTE_TEST, and
RESET_CTL registers, read access to any internal resources is
forbidden while the READY bit is cleared. Writes to any address
are invalid until this bit is set.
Note: This bit is identical to bit 27 of the Hardware Configuration Register
(HW_CFG)
TYPE
RO
DEFAULT
0b
Revision 2.0 (02-14-13)
266
DATASHEET
SMSC LAN9311/LAN9311i