
(Advance Version)
IP178A
EEPROM Register Description
(continued)
Offset
Default Value Corresponding Pin
Transceiver verification register
05H[15:14]
2’b0
05H[13]
0
Description
-
-
Reserved
This function is for testing only. The default value must be adopted
for normal operation.
Update_r4_en, Change capability enable
A full duplex port will change its capability to half duplex, if the
remote node works at full duplex and does not support
IEEE802.3x and this function is enabled.
1: enable, 0: disable
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
Utpdet, UTP detect enable
Fewer FLP will be sent out if cable is unplugged and the function
is enabled.
1: disable, 0: enable
The default value is suggested for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
05H[12]
1
UPDATE_R4_EN
05H[11]
0
-
05H[10]
0
-
05H[9]
0
-
05H[8]
0
-
05H[7:6]
00
-
05H[5]
0
-
05H[4]
0
-
05H[3]
1
UTP_DET#
05H[2]
0
-
05H[1]
0
-
05H[0]
0
-
Testing & verify mode register
06H[15:7]
06H[6]
9’b0
0
-
-
Reserved
This function is for testing only. The default value must be adopted
for normal operation.
This function is for testing only. The default value must be adopted
for normal operation.
06H[5:0]
6’b0
-
Preliminary, Specification subject to change without notice
IP178A-DS-P05
Sep. 09, 2002
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