Hitachi H8/3048 Hardware Manual page 295

Table 9-19 Port A Pin Functions (cont)
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Pin Pin Functions and Selection Method
PA /TP / ITU channel 0 settings (bit PWM0 in TMDR and bits IOA2 to IOA0 in TIOR0), bits
2 2
TIOCA / TPSC2 to TPSC0 in TCR4 to TCR0, bit NDER2 in NDERA, and bit PA
0
TCLKC select the pin function as follows
ITU channel 0
settings
PA DDR
2
NDER2
Pin function
Notes: 1. TIOCA
2. TCLKC input when TPSC2 = TPSC1 = 1 and TPSC0 = 0 in any of TCR4 to
TCR0.
ITU channel 0
settings
PWM0
IOA2
IOA1
IOA0
(1) in table below
—
—
TIOCA output
0
input when IOA2 = 1.
0
(2) (1)
0
0
0 0
0 1
282
(2) in table below
0
—
PA input PA
2 2
TIOCA
*2
TCLKC input
(2)
1
1 —
— —
DDR in PADDR
2
1 1
0 1
output TP output
2
*1
input
0
(1)
1
—
—
—