GCIXP1250BC 837414 Intel, GCIXP1250BC 837414 Datasheet - Page 64

• Manufacturer Part Number: GCIXP1250BC 837414
• Manufacturer: Intel

Specifications of GCIXP1250BC 837414

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel
64
Table 29. IX Bus Decode Table Listed by Operating Mode Type (Continued)
®
IXP1250 Network Processor
EOP/EOP_TX
RDYCTL_L[4]
RDYCTL_L[4:0]
PIN NAME
Not used
MAC1 Flw Ctl
enable when low
x1111 NOP
x1110 MAC0 Rx
x1101 MAC0 Tx
x1011 MAC1 Rx
x0111 MAC1 Tx
Bidirectional 1-2
MAC mode
64-bit
Not used
Ready Control (see
below)
11111 NOP
11110 GET 1
11100 autopush
11011 MAC0 Rx
11010 MAC1 Rx
11001 MAC2 Rx
11000 MAC3 Rx
10111 MAC0 Tx
10110 MAC1 Tx
10101 MAC2 Tx
10100 MAC3 Tx
10011 MAC0 Flw Ctl
enable
10010 MAC1 Flw Ctl
enable
10001 MAC2 Flw Ctl
enable
10000 MAC3 Flw Ctl
enable
01110 GET 2
01101 SEND
01011 MAC4 Rx
01010 MAC5 Rx
01001 MAC6 Rx
00111 MAC4 Tx
00110 MAC5 Tx
00101 MAC6 Tx
00011 MAC4 Flw Ctl
enable
00010 MAC5 Flw Ctl
enable
00001 MAC6 Flw Ctl
enable
64-bit Bidirectional
3+ MAC mode
Tx EOP
MAC1 Flw Ctl
enable when low
x1111 NOP
x1110 MAC0 Rx
x1101 MAC0 Tx
x1011 MAC1 Rx
x0111 MAC1 Tx
Unidirectional 1-2
MAC mode
32-bit
Tx EOP
PORTCTL_L[1:0] Rx
enable (see above)
x1111 NOP
x1110 GET 1
x1101 SEND
x1100 autopush
x1011 MAC0 Rx
x1010 MAC1 Rx
x1001 MAC2 Rx
x1000 MAC3 Rx
x0111 MAC0 Tx
x0110 MAC1 Tx
x0101 MAC2 Tx
x0100 MAC3 Tx
x0011 MAC0 Flw Ctl
enable
x0010 MAC1 Flw Ctl
enable
x0001 MAC2 Flw Ctl
enable
x0000 MAC3 Flw Ctl
enable
Unidirectional 3+
MAC mode
Datasheet
32-bit