HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 431

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table C-7 (e) Port 7 Port Read (Pin P7
Setting
Output enable
Output disable
P7
7
DDR = 0
DDR = 1
Figure C-7 (e) Schematic Diagram of Port 7, Pin P7
Port Read Data
Output compare output value
Pin value
DR value
RP7
7
)
422
Q
Q
P7 DDR
P7 DR
WP7D
WP7
7
Reset
Reset
C
C
7
R1
R
D
D
WP7D:
WP7:
RP7:
Free-running timer module
Output enable
Output compare output
7
Write to P7DDR
Write to Port 7
Read Port 7