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Ethernet Interface: MPC8548 Management Processor Ethernet
ATCA-9305 User’s Manual 10009109-01
6-4
00 80 F9 xx yy zz
00 80 F9 is Emerson’s identifier. The last three bytes of the Ethernet address consist of the
port (one byte), 0x97(port 1) or 0x98 (port 2), followed by the serial number (two byte
hexadecimal). The ATCA-9305 has been assigned the Ethernet address range
00:80:F9:97:00:00 to 00:80:F9:98:FF:FF. The format is shown in
Tab le 6 - 3.
Table 6-3: Ethernet Port Address
The last two bytes, MAC[15:0], correspond to the following formula: n —1000, where n is
the unique serial number assigned to each board. So if an ATCA-9305 serial number is 1032,
the calculated value is 32 (20
16
), and the default Ethernet port addresses are:
• TSEC_1 MAC address is: 0x00 0x80 0xF9 0x97 0x00 0x20
• TSEC_2 MAC address is: 0x00 0x80 0xF9 0x98 0x00 0x20
Front Panel Ethernet Ports
One MPC8548 PHY (TSEC1) routes to front panel RJ45 connector, P1. The BCM56802 switch
PHY (port 3) routes to front panel RJ45 connector, P3. The Ethernet port LEDs (green or yel-
low) indicate link and activity status, see front panel
Fig. 2-1.
Table 6-4: Front Panel Ethernet Ports
Offset: MAC: Description: Ethernet Identifier (hex):
Byte 5 15:0 LSB of (serial number in hex) —
Byte 4 MSB of (serial number in hex) —
Byte 3 23:16 Port 1 (TSEC_1)
Port 2 (TSEC_2)
0x97
0x98
Byte 2 47:24 Assigned to Emerson by IEEE 0xF9
Byte 1 0x80
Byte 0 0x00
Pin: P1 Signal: P3 Signal:
1TSEC1_TRD0_P FP1_TRD0_P
2TSEC1_TRD0_N FP1_TRD0_N
3TSEC1_TRD1_P FP1_TRD1_P
4TSEC1_TRD2_P FP1_TRD2_P
5TSEC1_TRD2_N FP1_TRD2_N
6 TSE1C_TRD1_N FP1_TRD1_N
7TSEC1_TRD3_P FP1_TRD3_P
8TSEC1_TRD3_N FP1_TRD3_N
9 TSEC1_ACTIVITY (green LED 1) FP1_ACTIVITY (green LED1)
10 2_5V (yellow LED 1) 2_5V (yellow LED 1)
11 TSEC1_LINKSPD1 (green LED 2) FP1_LINKSPD1 (green LED 2)