HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 430

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

Table C-7 (d) Port 7 Port Read (Pins P7
Setting
Output enable
Output disable
P7
n
Figure C-7 (d) Schematic Diagram of Port 7, Pins P7
DDR = 0
DDR = 1
RP7
4
– P7
421
Port Read Data
Output compare output value
Pin value
DR value
6
)
Q
P7 DDR
Q
P7 DR
WP7D
n
WP7
Reset
Reset
C
C
n
R
R
D
D
4
, P7
Free-running timer module
5
WP7D:
WP7:
RP7:
n:
and P7
Output enable
Output compare output
Counter clock output
Write to P7DDR
Write to Port 7
Read Port 7
4, 5 or 6
6