h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 239

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

9.7.7
Port A has a built-in MOS input pull-up function that can be controlled by software. MOS input
pull-up can be specified as on or off on an individual bit basis.
Table 9.2 shows the MOS input pull-up states.
Table 9.2
[Legend]
OFF:
ON/OFF:
Pin States
Address output or
SCI output
Other than above
MOS Input Pull-Up Function
MOS input pull-up is always off.
On when PADDR = 0 and PAODR = 1; otherwise off.
MOS Input Pull-Up States (Port A)
Reset
OFF
Hardware
Standby Mode
OFF
Software
Standby Mode
OFF
ON/OFF
Rev. 2.00 Dec. 05, 2005 Page 201 of 724
In Other
Operations
OFF
ON/OFF
Section 9 I/O Ports
REJ09B0200-0200