HD64F3028F25 Datasheet, PDF (321/925 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Table 8.19 Port A Pin Functions (Modes 1, 2, 6, and 7)
Pin
PA7/TP7/
TIOCB2
Pin Functions and Selection Method
Bit PWM2 in TMDR, bits IOB2 to IOB0 in TIOR2, bit NDER7 in NDERA, and bit
PA7DDR select the pin function as follows.
16-bit timer
channel 2 settings
(1) in table below
(2) in table below
PA7DDR
NDER7
—
0
1
1
—
—
0
1
Pin function
TIOCB2 output
PA7
input
PA7
output
TP7
output
TIOCB2 input^*
Note: * TIOCB2 input when IOB2 = 1 and PWM2 = 0.
16-bit timer
channel 2 settings
(2)
(1)
(2)
IOB2
0
1
IOB1
0
0
1
—
IOB0
0
1
—
—
PA6/TP6/
TIOCA2
Bit PWM2 in TMDR, bits IOA2 to IOA0 in TIOR2, bit NDER6 in NDERA, and bit
PA6DDR select the pin function as follows.
16-bit timer
channel 2 settings
(1) in table below
(2) in table below
PA6DDR
—
0
1
1
NDER6
—
—
0
1
Pin function
TIOCA2 output
Note: * TIOCA2 input when IOA2 = 1.
16-bit timer
channel 2 settings (2)
(1)
PA6
input
PA6
output
TP6
output
TIOCA2 input^*
(2)
(1)
PWM2
0
1
IOA2
0
1
—
IOA1
0
0
1
—
—
IOA0
0
1
—
—
—
Rev. 2.00, 09/03, page 289 of 890