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| Home > Printed Circuit Board HBI-0141 (CT7TDMI and CT7TDMI-S) > HBI-0141 Signal Descriptions > Memory expansion connector pinout | |||
The Core Tile has two 120-way Samtec QSH memory expansion connectors.
See Memory expansion connector pinout for details of the expansion connectors on the Core Tile. Refer to Appendix A Static Memory Expansion Board, the documentation supplied with the memory boards, and the PISMO Memory Interface Specification for details of signal assignment on the expansion boards. Different memory boards might have different voltage levels or different arrangement of address or control signals.