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CHAPTER 23 EXAMPLE of CONNECTING SERIAL WRITING
23.1 Basic Configuration
23.1
Basic Configuration
The MB90F337 supports the serial on-board programming of flash ROM (Fujitsu
standard). The specification for serial on-board programming are explained below.
■ The Serial On-Board Writing Basic Component
The flash microcontroller programmer made by Yokogawa Digital Computer Corporation is used for
Fujitsu standard serial on-board programming.
Figure 23.1-1 shows the basic configuration of serial write connection examples.
Figure 23.1-1 Basic Configuration of Example for Serial Write Connection
Note:
Contact Yokogawa Digital Computer Corporation for details of the functions, operations, general-
purpose common connecting cable (AZ210) and applicable connectors of the flash microcontroller
programmer AF220/AF210/AF120/AF110.
514
Host interface cable (AZ201)
Flash
microcontroller
programmer
RS232C
Memory card
FUJITSU MICROELECTRONICS LIMITED
General-purpose common
connecting cable (AZ201)
CLK
synchronous serial
Stand-alone operation enabled
MB90335 Series
MB90F337
User system
CM44-10137-6E
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