Read Panasonic KX-NCV200BX / KX-TVM204X / KX-TVM296X (serv.man3) Service Manual online
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KX-NCV200BX / KX-TVM204X / KX-TVM296X
4.2.2.
Control Block (ROM)
The ROM is 8Mbit NOR Flash ROM x 1. The system implements a bootstrap program in ROM whereby programs necessary for
system operation are loaded into ROM from the HDD on startup.
system operation are loaded into ROM from the HDD on startup.
4.2.3.
Control Block (SDRAM)
The SDRAM used is 32Mbyte (4M x 16bit, 4 banks) synchronous DRAM x 1. The SDRAM acts as the work memory of the CPU.
The SDRAM is controlled by the CPU memory controller. The CPU/SDRAM bus is synchronous and operates at a bus speed of
65.536MHz.
The SDRAM is controlled by the CPU memory controller. The CPU/SDRAM bus is synchronous and operates at a bus speed of
65.536MHz.
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