Table 6-62. Rxsymerr Register; Table 6-63. Rxsymerr Fields; Table 6-64. Lenerr Register; Table 6-65. Lenerr Fields - Sharp LH79524 User Manual

LH79524/LH79525 User's Guide

6.3.3.15 Receive Symbol Errors (RXSYMERR)

This
register counts the number of frames that had ETHERRXER asserted during reception.
BIT
FIELD
RESET
TYPE
BIT
FIELD
RESET
TYPE
ADDR
BITS
31:8
7:0
6.3.3.16 Excessive Length Error Register (LENERR)
This is an 8-bit register containing the number of frames received exceeding 1,518 bytes
(1,522 if NETCONFIG:RECBYTE is 1) in length but do not have either a CRC error, an
alignment error, nor a receive symbol error
BIT
FIELD
RESET
TYPE
BIT
FIELD
RESET
TYPE
ADDR
BITS
31:8
7:0

Table 6-62. RXSYMERR Register

31 30 29 28 27
0 0 0 0 0
RO RO RO RO RO
15 14 13 12 11
///
0 0 0 0 0
RO RO RO RO RO

Table 6-63. RXSYMERR Fields

NAME
/// Reserved Reading returns 0. Write the reset value.
Receive Symbol Errors Counts the number of frames that had
RXSYMERR
ETHERRXER asserted during reception.

Table 6-64. LENERR Register

31 30 29 28 27
0 0 0 0 0
RO RO RO RO RO
15 14 13 12 11
///
0 0 0 0 0
RO RO RO RO RO

Table 6-65. LENERR Fields

NAME
/// Reserved Reading returns 0. Write the reset value.
LENERR Excessive Length Frames Number of excessive length frames.
26 25 24 23
///
0 0 0 0
RO RO RO RO
10 9 8 7
0 0 0 0
RO RO RO RW
0xFFFC7000 + 0x74
FUNCTION
.
26 25 24 23
///
0 0 0 0
RO RO RO RO
10 9 8 7
0 0 0 0
RO RO RO RW
0xFFFC7000 + 0x78
FUNCTION
Version 1.0
Ethernet MAC Controller
22 21 20 19 18
0 0 0 0 0
RO RO RO RO RO
6 5 4 3 2
RXSYMERR
0 0 0 0 0
RW RW RW RW RW
22 21 20 19 18
0 0 0 0 0
RO RO RO RO RO
6 5 4 3 2
LENERR
0 0 0 0 0
RW RW RW RW RW
17 16
0 0
RO RO
1 0
0 0
RW RW
17 16
0 0
RO RO
1 0
0 0
RW RW
6-45