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Section 32 General Purpose I/O Ports
R01UH0134EJ0400 Rev. 4.00 Page 1745 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
Bit Bit Name Initial Value R/W Description
6 to 4 PG5MD[2:0] 000 R/W PG5 Mode
Select the function of the PG5.
000: PG5
001: LCD_DATA5
010: SD_D1
011: PINT5
100: IRQ5
(640-Kbyte version only)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Note: For 1-Mbyte version, bit 6 is reserved
and always read as 0. The write value
should always be 0.
3 0 R Reserved
This bit is always read as 0. The write value
should always be 0.
2 to 0 PG4MD[2:0] 000 R/W PG4 Mode
Select the function of the PG4.
000: PG4
001: LCD_DATA4
010: SD_D0
011: PINT4
100: IRQ4
(640-Kbyte version only)
101: Setting prohibited
110: Setting prohibited
111: Setting prohibited
Note: For 1-Mbyte version, bit 2 is reserved
and always read as 0. The write value
should always be 0.