IP178C 데이터 시트보기 (PDF) - Unspecified
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IP178C Datasheet PDF : 93 Pages
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IP178C/IP178C LF/IP178CH/IP178CH LF
Datasheet
The difference in pin definition between IP178B and IP178C/IP178CH (MII port enabled:
EXTMII_EN=1)
Pin
Function
36 NC
52 REG_OUT
53 OSCGND
56 OSCVCC
57 GND
72 SPEED_LED1
73 SPEED_LED0
75 FDX_LED7
76 FDX_LED6
77 FDX_LED5
78 FDX_LED4
79 FDX_LED3
80
81
84
85 FDX_LED2
86 FDX_LED1
87 FDX_LED0
90
95
96 LINK_LED3
97 LINK_LED2
101
102 EEDI
103 EEDO
104 EECS
105 EESK
IP178B
Configure
DIRECT_LED
VLAN_ON
LED_SEL [1]
LED_SEL [0]
AGING
OP1 [1]
OP1 [0]
HASH_MODE [0]
MID_MDIX_EN
FORCE_MODE
OP0 [0]
OP0 [1]
UPDATE_R4_EN
Type
I
I
--
--
IPL
IPL
IPH
IPH
IPH
IPL
IPL
IPL
IPL
IPL
IPL
IPL
IPH
IPL
IPL
IPL
IPL
IP178C/IP178CH
Function
Configure
NC(IP178C)
FXSD6(IP178CH)
REG_OUT
EXTMII_EN=1
RMII_CLK_IN
GND(IP178C)
FXSD7(IP178CH)
SPEED_LED1
RMII_ MII
SPEED_LED0
SEL_SCA
RXDV
X_EN
RMII_CLK_OUT AGING
RXD2
BCSTF
RXD1
FILTER_DA
RXD0
VLAN_ON
TXEN
LED_SEL [1]
TXD3
LED_SEL [0]
LOW_10M_DIS/
SCA_DIS
TXD2
(note1)
(for IP178CH only)
TXD1
(note1)
(for IP178CH only)
TXD0
LDPS_DIS
MID_MDIX_EN
BI_COLOR
LINK_LED3
FX6_EN
(for IP178CH only)
LINK_LED2
FX6_HALF
(for IP178CH only)
TXCLK
LONG_PKT_DIS
MDIO
MDC
SCL
MII_MAC
SDA
Type
IPL
O
IPL
IPH
IPL
IPL
IPH
IPH
IPL
IPL
IPL
IPH
IPH
IPH
IPL
IPL
IPL
IPH
IPL
IPL
IPL
IPH
IPH
IPL
IPL
IPH
Note1: FX7_EN & FX7_HALH only can be updated by EEPORM or MDC/MDIO when EXTMII_EN = 1
6/93
Copyright © 2004, IC Plus Corp.
June 21, 2007
IP178Cx-DS-R12
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