Table 7.20 Port A Pin Functions (Modes 3 To 5) - Hitachi H8/3062 Hardware Manual

Table 7.20 Port A Pin Functions (Modes 3 to 5)

Pin Pin Functions and Selection Method
PA /TP / Modes 3 and 4: Always used as A
7 7
TIOCB / A
Pin function
2 20
Mode 5: Bit PWM2 in TMDR, bits IOB2 to IOB0 in TIOR2, bit NDER7 in NDERA, bit
A20E in BRCR, and bit PA
A20E
16-bit timer
channel 2 settings
PA DDR
7
NDER7
Pin function
Note: * TIOCB
16-bit timer channel 2 settings
IOB2
IOB1
IOB0
206
20
DDR select the pin function as follows.
7
(1) in table below
—
—
TIOCB output
2
input when IOB2 = 1 and PWM2 = 0.
2
output.
A output
20
1
(2) in table below
0 1
— 0
PA PA
7
input output
TIOCB
2
(2)
0
0 0
0 1
0
—
1 —
1 —
TP A
7 7
output output
input *
(1) (2)
1
1 —
— —
20