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IP178G Datasheet(PDF) 34 Page - List of Unclassifed Manufacturers

Part # IP178G
Description  8 Port 10/100 Ethernet Integrated Switch
PDF  76 Pages
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Manufacturer  ETC2 [List of Unclassifed Manufacturers]
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IP178G Datasheet(HTML) 34 Page - List of Unclassifed Manufacturers

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IP178G
Data Sheet
34 / 76
December 19, 2012
Copyright © 2012, IC Plus Corp.
IP178G-DS-R01.3
5
Register descriptions
The IP178G can be configured via external EEPROM interface at boot time. During operation,
IP178G registers are accessible via SMI interface.
5.1
Register map
5.1.1
MII register map
Table 8 MII register map table
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
20.0
Software Reset Register ( 55 AA )
20.1
priority
_rate
Reduce
_ipg
drop16
modify_
carrier_
algorithm
bk_en
bp_kind
bf_stm
_en
aging
modbck
learn_dis_
pause
20.2
tmode_sel
input
_filter
hash_ mode
20.3
port_mirror
_en
port_mirror_mode
sel_rx_port_mirror
20.4
sel_mirror_port
sel_tx_port_mirror
20.5
CRC_counter
20.6
pause_trigger
pause_flag
20.7
thr_
setting
read_thr
wait_
backoff
unit_default_threshold
20.8
share_high_threshold
share_low_threshold
20.9
pkt_high_threshold
pkt_low_threshold
20.10
unit_high_threshold
unit_low_threshold
20.11
mon_en
unit_low_num
20.12
share_high_num
20.13
fiber_duplex[7:6]
buf_
aging_en
src_blk_
protect
port_backpressure_en[7:0]
20.14
lpp_aging_en[7:0]
userdef_range
_en[1:0]
predef_port_en[3:0]
20.15
userdef_range0_high[15:0]
20.16
userdef_range0_low[15:0]
20.17
userdef_range1_high[15:0]
20.18
userdef_range1_low[15:0]
20.19
fast_
mode
test_latin
test_sel
21.0
port0
_cos_en
port0_
high_
priority
21.1
port1
_cos_en
port1_
high_
priority
21.2
port2
_cos_en
port2_
high_
priority
21.3
port3
_cos_en
port3_
high_
priority
21.4
port4
_cos_en
port4_
high_
priority
21.5
port5
_cos_en
port5_
high_
priority
21.6
port6
_cos_en
port6_
high_
priority
21.7
port7
_cos_en
port7_
high_
priority
21.8
21.9
bf_stm_ thr_sel
share_full _thr_sel unit_default_thr_sel
unit_low_thr_sel
unit_high_thr_sel
Predrop
_en
pkt_low_thr_sel
pkt_high_thr_sel
21.10
driver[2:0]
bf_stm
_en
_qm
hp_dis_f
low_en
twopart
allpass
analog_off_time
21.11~29
21.30
diffserv_en bf_ffff_only
special_add_forward
fwd_
mac_ctl
Drop_extra_long
_packet
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