Hitachi H8/3006 Hardware Manual page 287

Pin Pin Functions and Selection Method
PA /TP / Bit PWM0 in TMDR, bits IOA2 to IOA0 in TIOR0, bits TPSC2 to TPSC0 in TCR2 to TCR0 of the 16-bit timer,
2 2
TIOCA / bits CKS2 to CKS0 in TCR1 of the 8-bit timer, bit NDER2 in NDERA, and bit PA
0
TCLKC as follows.
16-bit timer channel 0
settings
PA DDR
2
NDER2
Pin function
Notes: 1.
2.
16-bit timer channel 0
settings
PWM0
IOA2
IOA1
IOA0
8-bit timer channel 1
settings
CKS2
CKS1
CKS0
270
(1) in table below
TIOCA
TIOCA input when IOA2 = 1.
0
TCLKC input when TPSC2 = TPSC1 = 1 and TPSC0 = 0 in any of TCR2 to TCR0, or bits
CKS2 to CKS0 in TCR1 are as shown in (3) in the table below.
(2)
0
0
(4)
0
—
—
—
—
output
0
TCLKC input*
(1)
0
0
0 1
1 —
0
0 1
DDR select the pin function
2
(2) in table below
0 1
— 0
PA PA output TP
2 2
input
1
TIOCA input*
0
2
(2) (1)
1
1 —
— —
— —
(3)
1
1
—
1
1
output
2