adm6992c Infineon Technologies Corporation, adm6992c Datasheet - Page 15

• Manufacturer Part Number: adm6992c
• Description: Two Port Bridge Fiber To Fast Ethernet Converter
• Manufacturer: Infineon Technologies Corporation

Table 5
Pin or
Ball
No.
56
50
51
Table 6
Pin or
Ball
No.
2
5
Data Sheet
Name
LED_FULL_1
CHIPID_1
LED_LPBK
CHIPID_2
LED_WAN_FAIL O
DISBP
Name
EEDO
EECS/IFSEL
LED Interface (12 Pins) (cont’d)
EEPROM Interface (4 Pins)
Pin
Type
I/O
I/O
Pin
Type
I
I/O
Buffer
Type
TTL,
PU,
8mA
TTL,
PU,
8mA
TTL,
PD,
8mU
Buffer
Type
TTL,
PU
PD,
4mA
Function
PORT1 Full Duplex LED
This pin indicates current duplex condition of PORT1. When
FULL_DUPLEX, this pin will be turned on. When HALF_DUPLEX
this pin will be turned off.
Chip ID Bit 1
During power on reset, value will be latched by NINJA C/CX
(ADM6992C/CX) at the rising edge of RESETL as CHIPID_1.
CHIPID_1:CHIPID_0]
00
01
1X
Loop Back Test LED
While performing loop back test this pin is turned on.
Chip ID Bit 2
During power on reset, value will be latched by NINJA C/CX
(ADM6992C/CX) at the rising edge of RESETL as CHIPID_2.
WAN Fail LED
When receiving an OAM frame which has a S2 bit = 1, this pin is
turned on.
Disable Back Pressure
During power on reset, value will be latched by NINJA C/CX
(ADM6992C/CX) at the rising edge of RESETL as DISBP.
0
1
Function
EEPROM Data Output
Serial data input from EEPROM. This pin is internal pull-up.
EEPROM Chip Select
This pin is an active high chip enabled for EEPROM. When
RESETL is low, it will be tristate.
0
1
B
B
B
B
B
B
B
TBD, Master Device
TBD, Slave Device
TBD, Slave Device
E, Enable back-pressure (Default)
D, Disable back-pressure
SM, Select Serial Management Interface
EE, Select EEPROM interface
15
NINJA C/CX Interface Description
Rev. 1.02, 2005-11-25
ADM6992C/CX
Ninja C/CX