adm6993 Infineon Technologies Corporation, adm6993 Datasheet - Page 19

• Manufacturer Part Number: adm6993
• Description: Adm6993/x Hdlc To Fast Ethernet Converter
• Manufacturer: Infineon Technologies Corporation

Table 9
Pin or
Ball
No.
67
68
21, 20
99
98
97
101
100
102
29
Table 10
Pin or
Ball
No.
42, 48
39, 51
45
Data Sheet
Name
GNDTR
VCCA2
VCCAD
Name
XOVEN
P0_MDI
FTPR_MODE[1:
0
LPBK_P0
LPBK_P1
LPBK_P2
CHIP_DIS
CAS_DIS
LPT_DIS
BYPASS_PAUS
E
Configuration Interface (28 Pins) (cont’d)
Ground/Power Interface (27 Pins)
Pin
Type
GND, A
PWR, A
PWR, A
Pin
Type
I
I
I
I
I
I
I
O
I
I
Buffer
Type
TTL
PD
TTL
PU
TTL
PD
TTL
PD
TTL
PD
TTL
PD
TTL
PD
TTL
4mA
TTL
PD
TTL
PD
Buffer
Type
Function
Auto-MDIX Enable.
0
1
MDI/MDIX Control for PORT0
This setting will be ignore if enable Auto-MDIX.
0
1
Fault Propagation Mode
00
01
10
11
Enable Loop Back Test for PORT0
0
1
Enable Loop Back Test for PORT1
0
1
Enable Loop Back Test for PORT2
0
1
Chip Disable
0
1
Disable Cascaded Chip
0
1
Link Pass Through Disable
0
1
Bypass Frame
The destination address is reserved IEEE MAC address
0
1
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
Function
Ground
Used by AD receiver/transmitter block.
2.5 V used for Analogue block
3.3 V used for TX line driver
B
B
B
B
D, Disable
E, Enable
MDIX, MDIX
MDI, MDI
R, Reserved
Fx, FX fail -> UTP fail, UTP fail -> FX transmit FEFI
R, Reserved
D, Disable
D, Disable
E, Enable
D, Disable
E, Enable
D, Disable
E, Enable
D, Disable
E, Enable
D, Disable
E, Enable
E, Enable
D, Disable
D, Disable
E, Enable
19
Interface Description
Rev 1.11, 2005-11-28
ADM6993/X