Emerson MVME55006E Manuel D’Utilisation
RAM5500 Programming Issues
RAM55006E Memory Expansion Module
MVME55006E Single-Board Computer Installation and Use (6806800A37D)
51
3.5
RAM5500 Programming Issues
The RAM5500 contains no user programmable register, other than the SPD data.
3.5.1
Serial Presence Detect (SPD) Data
This register is partially described for the RAM5500 within the MVME5500 Single Board
Computer Programmer’s Reference Guide. The register is accessed through the I2C interface
of the GT-64260B on the host board (MVME5500). The RAM5500 SPD is software addressable
by a unique address.
Computer Programmer’s Reference Guide. The register is accessed through the I2C interface
of the GT-64260B on the host board (MVME5500). The RAM5500 SPD is software addressable
by a unique address.
137
DQM1
DQM0
138
139
GND*
GND*
140
Table 3-2 RAM5500 Connector (P1) Pin Assignments (continued)
Pin
Signal
Signal
Pin