HD6473847RHV Datasheet, PDF (228/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 8 I/O Ports
8.3.6 Input Pull-Up MOS
Port 5 has an on-chip input pull-up MOS function that can be controlled by software. When the
PCR5 bit is cleared to 0, setting the corresponding PUCR5 bit to 1 turns on the input pull-up MOS
for that pin. The input pull-up MOS function is in the off state after a reset.
PCR5n
0
PUCR5n
0
1
Input Pull-Up MOS
Off
On
Legend: *: Don't care.
(n = 7 to 0)
1
*
Off
8.4 Port 6
Port 6 is an I/O port also functioning as an LCD segment output pin. Figure 8.5 shows its pin
configuration.
Port 6
P67/SEG16
P66/SEG15
P65/SEG14
P64/SEG13
P63/SEG12
P62/SEG11
P61/SEG10
P60/SEG9
Figure 8.5 Port 6 Pin Configuration
Port 6 has the following registers.
• Port data register 6 (PDR6)
• Port control register 6 (PCR6)
• Port pull-up control register 6 (PUCR6)
Rev. 7.00 Mar. 08, 2010 Page 196 of 510
REJ09B0024-0700