Port B Mos Input Pull-Up States; Table 9.3 Mos Input Pull-Up States (Port B) - Renesas H8S/2368 Series Hardware Manual

9.9.6

Port B MOS Input Pull-Up States

Port B has a built-in MOS input pull-up function that can be controlled by software. This MOS
input pull-up function can be used in modes 4 and 7. MOS input pull-up can be specified as on or
off on a bit-by-bit basis.
In modes 4 and 7, when a PBDDR bit is cleared to 0, setting the corresponding PBPCR bit to 1
turns on the MOS input pull-up for that pin.
Table 9.3 summarizes the MOS input pull-up states.
Table 9.3 MOS Input Pull-Up States (Port B)
Mode Reset
1, 2 Off
4, 7
Legend:
Off: MOS input pull-up is always off.
On/Off: On when PBDDR = 0 and PBPCR = 1; otherwise off.
Hardware
Standby Mode
Off
Software
Standby Mode
Off
On/Off
Rev. 2.00, 05/03, page 351 of 820
In Other
Operations
Off
On/Off