UPD78F1502AGK-GAK-AX Datasheet, PDF (186/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
RD
CHAPTER 4 PORT FUNCTIONS
Figure 4-30. Block Diagram of P121 and P122
Clock generator
CMC
OSCSEL
P122/X2/EXCLK
CMC
EXCLK, OSCSEL
RD
CMC:
RD:
Clock operation mode control register
Read signal
P121/X1
R01UH0004EJ0501 Rev.5.01
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Jun 20, 2011