HD6435348R Hitachi Semiconductor, HD6435348R Datasheet - Page 453

• Manufacturer Part Number: HD6435348R
• Description: Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table C-1 (h) Port 1 Port Read (Pin P1
Setting
8-bit timer output enable
8-bit timer
output disable
P1
7
Figure C-1 (h) Schematic Diagram of Port 1, Pin P1
DDR = 0
DDR = 1
RP1
Fig. C-1 (g)
7
)
443
Port Read Data
8-bit timer output value
Pin value
DR value
Q
Q
P1 DDR
P1 DR
WP1D
WP1
7
Reset
Reset
C
C
7
R
R
D
D
8-Bit timer module
Output enable
8-Bit timer output
WP1D:
WP1:
RP1:
7
Write to P1DDR
Write to Port 1
Read Port 1