On-Card Memory Configuration:On-card DRAM

On-card Memory Sizing and Type

The Board Configuration register (C000,018016) is a byte-wide, read-only register that con- tains configuration information about the MPC860P and DRAM. Bit (5) is no parity. The con- figuration registry values are factory set.

Register 4-1:Board Configuration 0 (BCR), 0x010

7

6

5

4

3

2

1

0

LBS

1

0

MEMS

NOB

MEMS

NOB

LBS: Local Bus Speed

00 Reserved

0133.33 MHz with 66.66 MHz processor

1040.00 MHz with 40.00 MHz processor

1140.00 MHz with 80.00 MHz processor

Bit 4: On-card memory type valued

0Fast page mode (FPM)

1Synchronous DRAM (not available)

MEMS/NOB: Memory Size/Number of Banks 0000-0111 Reserved

1000 16/one bank of 16M x 32

DRAM Timing

One of the primary functions of the MPC860P is to allow flexible control of all important DRAM timing parameters. The correct DRAM timing for any reasonable combination of board speed and DRAM speed is handled by the user-programmable machine (UPM). The timing parameters are stored in the UPM’s internal RAM. Reference Chapter 16 in the MPC860 PowerQUICC™ User’s Manual (Freescale 07/2004, Revision 3) for more details about the UPM. Table 4-3describes the wait states for the PmT1 and PmE1 module.

Table 4-3:RAM Acess Time

Cycle:

Total Clocks:

Wait States:

Reads

41

31

 

42

32

Writes

31

21

 

32

22

Burst Read (4

81

3-1-2-11

accesses)

72

3-1-1-12

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PmT1 and PmE1 User’s Manual

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Emerson PMT1, PME1 user manual On-card Memory Sizing and Type, Dram Timing, Cycle Total Clocks Wait States

PMT1, PME1 specifications

The Emerson PME1 and PMT1 are advanced solutions in the realm of process management and automation, designed to enhance the efficiency and effectiveness of industrial operations. These devices play a crucial role in improving process control and providing comprehensive data analysis, which can lead to increased productivity and reduced operational costs.

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The PMT1, on the other hand, focuses on real-time monitoring and telemetry. Its streamlined interface allows for quick access to key metrics, enabling operators to make informed decisions promptly. This is crucial in processes where timing is essential and minor delays can lead to significant financial losses. The PMT1 supports both wired and wireless communication protocols, ensuring that data is transmitted reliably irrespective of operational conditions.

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Another significant characteristic of the PME1 and PMT1 is their user-friendly interface. The intuitive design allows operators of all skill levels to navigate the systems with ease, minimizing training time and increasing overall productivity. With customizable dashboards, users can tailor their views to highlight the most relevant data for their specific operational needs.

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In summary, the Emerson PME1 and PMT1 are sophisticated tools designed for modern industrial applications, combining powerful features, advanced technologies, and essential characteristics. Their ability to provide real-time data analysis, ensure connectivity, and enhance predictive maintenance makes them invaluable for optimizing process management in various sectors. With a focus on user experience and data security, these devices are set to redefine efficiency and productivity in industrial operations.