M37702E6BFS Renesas Electronics America, M37702E6BFS Datasheet - Page 55

• Manufacturer Part Number: M37702E6BFS
• Description: EPROM MCU/8BIT CMOS EMULATION CH
• Manufacturer: Renesas Electronics America

Specifications of M37702E6BFS

• Accessory Type: Emulator EPROM MCU
• For Use With/related Products: 7702
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

[Precautions when selecting processor mode]
1. For the products operating only in the single-chip mode, be sure to set the following:
2. The external ROM version is only for the microprocessor mode. Accordingly, be sure to set the following:
3. When using the memory expansion mode or microprocessor mode, be sure to set bits 0 and 1 of the
•Connect the CNVss pin with Vss.
•Fix the processor mode bits (bits 1 and 0 at address 5E
•Connect the CNVss pin with Vcc.
•Fix the processor mode bits (bits 1 and 0 at address 5E
port P4 direction register to “0.”
Set the above setting whether using P4
the external ROM version, set the above setting. Additionally, it is not need to set the port P0 to P3
direction registers.
CENTRAL PROCESSING UNIT (CPU)
7702/7703 Group User’s Manual
[Precautions when selecting the processor mode]
0
/HOLD pin as HOLD pin and P4
_____
_____
16
16
) to “00
) to “10
2
2
.”
.”
1
/RDY pin as RDY pin. For also
____
____
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