User`s guide

2.2 EB164 Connectors

Table 2–2 EB164 Connector Descriptions

Connector Pins Description

Main Memory/Bcache SIMMS

J10 72 DRAM 0 SIMM (eb164.18)

J9 72 DRAM 1 SIMM (eb164.18)

J8 72 DRAM 2 SIMM (eb164.18)

J7 72 DRAM 3 SIMM (eb164.18)

J6 72 DRAM 4 SIMM (eb164.19)

J5 72 DRAM 5 SIMM (eb164.19)

J4 72 DRAM 6 SIMM (eb164.19)

J3 72 DRAM 7 SIMM (eb164.19)

Note: To ﬁll a 256-bit data path, all SIMM connectors J3

through J10 must be populated.

J11 60 Bcache 0 SIMM (eb164.7)

J12 60 Bcache 1 SIMM (eb164.7)

Note: Both Bcache SIMM connectors must be populated.

PCI Connectors

J22 184 PCI64 connector 0 (eb164.20)

J23 184 PCI64 connector 1 (eb164.21)

J24 124 PCI32 connector 2 (eb164.22)

J25 124 PCI32 connector 3 (eb164.22)

ISA Connectors

J19 98 ISA connector slot 0 (eb164.26)

J20 98 ISA connector slot 1 (eb164.26)

J21 98 ISA connector slot 2 (eb164.26)

Keyboard Connector

J32 6 Keyboard connector (eb164.32)

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2–10 System Conﬁguration and Connectors