h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 237

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Table 8.3
Legend:
Off:
On/Off: On when P1DDR = 0 and P1PCR = 1; otherwise off.
8.3
8.3.1
Port 2 is an 8-bit I/O port. Port 2 pins also function as address bus output function, 8-bit PWM
output pins (PW15 to PW8), and the timer connection output pin (CBLANK). Port 2 functions
change according to the operating mode. Port 2 has a built-in MOS input pull-up function that can
be controlled by software.
Figure 8.5 shows the port 2 pin configuration.
Mode
1
2, 3
MOS input pull-up is always off.
Port 2
Overview
MOS Input Pull-Up States (Port 1)
Reset
Off
Off
Hardware
Standby Mode
Off
Off
Software
Standby Mode
Off
On/Off
Rev. 3.00 Jan 18, 2006 page 209 of 1044
In Other
Operations
Off
On/Off
Section 8 I/O Ports
REJ09B0280-0300