h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 249
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h8s-2646
Manufacturer Part Number
h8s-2646
Description
Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.H8S-2646.pdf
(1165 pages)
- Current page: 249 of 1165
- Download datasheet (6Mb)
9.2
9.2.1
Port 1 is an 8-bit I/O port. Port 1 pins also function as PPG output pins (PO15 to PO8), TPU I/O
pins (TCLKA, TCLKB, TCLKC, TCLKD, TIOCA0, TIOCB0, TIOCC0, TIOCD0, TIOCA1,
TIOCB1, TIOCA2, and TIOCB2), and external interrupt pins (IRQ0 and IRQ1). Port 1 pin
functions change according to the operating mode.
Figure 9.1 shows the port 1 pin configuration.
Port 1
Overview
Port 1
Figure 9.1 Port 1 Pin Functions
P17 (I/O) / PO15 (output) / TIOCB2 (I/O) / TCLKD (input)
P16 (I/O) / PO14 (output) / TIOCA2 (I/O) / IRQ1 (input)
P15 (I/O) / PO13 (output) / TIOCB1 (I/O) / TCLKC (input)
P14 (I/O) / PO12 (output) / TIOCA1 (I/O) / IRQ0 (input)
P13 (I/O) / PO11 (output) / TIOCD0 (I/O) / TCLKB (input)
P12 (I/O) / PO10 (output) / TIOCC0 (I/O) / TCLKA (input)
P11 (I/O) / PO9 (output) / TIOCB0 (I/O)
P10 (I/O) / PO8 (output) / TIOCA0 (I/O)
Rev. 5.00 Sep 22, 2005 page 223 of 1136
Section 9 I/O Ports
REJ09B0257-0500
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