IP1000A LF
Preliminary Data Sheet
45/75
July 5, 2005
Copyright © 2005, IC Plus Corp.
IP1000A LF-DS-R08
3.2.1.23 OctetRcvOk
Class............................. Ethernet MIB Statistics
I/O Base Address ......... IoBaseAddress register value
Memory Base Address . MemBaseAddress register value
Address Offset .............. 0xA8
Default Value ................ 0x00000000
Access Rule.................. Double Word
Width ............................ 32 bits
Bit
BIT Name
BIT Description
Type
HW
Reset
SW
Reset
31..0
OctetRcvOk
Octets Received OK is the count of the number of
data and padding octets in frames that are
successfully received. OctetRcvOk does not
include frames received with frames too long,
FCS, length or alignment errors, or frames lost
due to internal MAC sublayer error (i.e. overrun).
OctetRcvOk will wrap around to zero after
reaching 0xFFFFFFFF. See IEEE 802.3 Clause
30.3.1.1.14.
All IP1000A LF byte and octet count based
statistic registers include the VLAN tag (4 octets)
regardless of whether or not the IP1000A LF is
adding (on frame transmission) or removing (on
frame reception) the VLAN tag automatically.
An UpdateStats interrupt (UpdateStats bit within
the IntStatus register) will occur when OctetRcvOk
reaches a value of 0xC0000000. OctetRcvOk is
enabled by writing a logic 1 to the StatisticsEnable
bit in the MACCtrl register, and a logic 0 to the
OctetRcvOk bit within the StatisticsMask register.
R/W
3.2.1.24 OctetXmtOk
Class............................. Ethernet MIB Statistics
I/O Base Address ......... IoBaseAddress register value
Memory Base Address . MemBaseAddress register value
Address Offset .............. 0xD0
Default Value ................ 0x00000000
Access Rule.................. Double Word
Width ............................ 32 bits
Bit
BIT Name
BIT Description
Type
HW
Reset
SW
Reset
31..0
OctetXmtOk
Octets Transmitted OK is a count of data and
padding octets of frames successfully transmitted.
OctetXmtOk will wrap around to zero after
reaching 0xFFFFFFFF. See IEEE 802.3 Clause
30.3.1.1.8.
All IP1000A LF byte and octet count based
statistic registers include the VLAN tag (4 octets)
regardless of whether or not the IP1000A LF is
R/W
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