HD64F3028F25 Datasheet, PDF(893/925 Page) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

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HD64F3028F25 Datasheet, PDF (893/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

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Hardware

standby

PA n

Bus released

Software standby

SSOE

Address output enable

Mode 3/4

Reset

R

Q

D

PAnDDR

C

WPAD

Reset

R

Q

D

PAnDR

C

TPC

TPC output

enable

Next data

Output trigger

16-bit timer

Output enable

Compare match

output

PRA

WPAD: Write to PADDR

WPA: Write to port A

RPA: Read port A

SSOE: Software standby output port enable

n = 4 to 7

Note: The PA7 address output enable setting is fixed at 1 in modes 3 and 4.

Figure C.10 (c) Port A Block Diagram (Pins PA4 to PA7)

Input capture

Rev. 2.00, 09/03, page 861 of 890

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