mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 394

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Memory Controller
15.4.1.4 SRAM INTERFACE. Figure 15-17 illustrates a simple connection between an
SRAM device and the MPC823.
15.4.1.5 EXTERNAL ASYNCHRONOUS MASTER SUPPORT. Figure 15-18 illustrates
the basic interface between an asynchronous external master and the GPCM to allow
connection to “static RAM” memory.
Figure 15-18. Asynchronous External Master Configuration For
MEMORY
Figure 15-17. GPCM to SRAM Configuration
MPC823
GPL_x1 / OE
Freescale Semiconductor, Inc.
ADDRESS
For More Information On This Product,
A[15:29]
D[0:31]
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GPCM-Handled Memory Devices
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CSx
WEx
CSx
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MPC823 REFERENCE MANUAL
ASYNCHRONOUS EXTERNAL MASTER
Go to: www.freescale.com
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AS
ADDRESS DATA
32-BIT WIDE SRAM
CE
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DATA
ADDRESS
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DATA
MEMORY
128K
MOTOROLA