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Section 32 General Purpose I/O Ports
Page 1678 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Tables 32.2 to 32.11 show the multiplex pins of this LSI. The registers and pin functions in the
shaded cells are available only in the SH7264 Group. Furthermore, pin functions marked with *
can be used in 640-Kbyte version only.
Table 32.2 Multiplexed Pins (Port A)
Port
RES Pin input
H L
Function 1 Function 2
A PA3 MD_CLK0
PA2 MD_CLK1
PA1 MD_BOOT0
PA0 MD_BOOT1
Note: The function 2 of port A is enabled in the state of RES = L and always general I/O functions
in the state of RES = H.