Integrator®/CM926EJ-S, CM946E-S, CM966E-S, CM1026EJ-S, and CM1136JF-S User Guide 1.2. Overview of the Integrator/CMx6

1.2. Overview of the Integrator/CMx6

The major components on the core module are as follows:

ARM926EJ-S, ARM946E-S, ARM966E-S, ARM1026EJ-S, or ARM1136JF-S microprocessor core
volatile memory comprising:
- up to 256MB of SDRAM (optional) plugged into the DIMM socket
- 1MB SSRAM.
core module FPGA that implements:
- SDRAM controller
- system bus bridge
- reset controller
- interrupt controller
- status, configuration, and interrupt registers
- power supply control (only CM926EJ-S, CM1026EJ-S, or CM1136JF-S).
SSRAM controller PLD (CM946E-S and CM966E-S only)
clock generator
Integrator system bus connectors
Multi-ICE debug connector
logic analyzer connectors for local memory bus
controllable power supply (only CM926EJ-S, CM1026EJ-S, or CM1136JF-S)
Trace port.

Through-board connectors allow up to four core modules to be stacked on one Integrator/AP motherboard. One core module can be stacked on an Integrator/CP baseboard.

Figure 1.1 shows the layout of the ARM Integrator/CM946E-S and CM966E-S.

Figure 1.2 shows the layout of the ARM Integrator/CM926EJ-S, CM1026EJ-S, and CM1136JF-S.

Figure 1.1. Integrator/CM946E-S and CM966E-S layout

Note

The positions of the Multi-ICE and Trace port analyzer are reversed on some board versions.

Figure 1.2. Integrator/CM926EJ-S, CM1026EJ-S, and CM1136JF-S layout

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