3069RF-ZTAT Datasheet, PDF (320/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Table 8.21 Port A Pin Functions (Modes 1 to 5, 7)
Pin
PA /TP /
3
3
TIOCB /
0
TCLKD
Pin Functions and Selection Method
Bit PWM0 in TMDR, bits IOB2 to IOB0 in TIOR0, bits TPSC2 to TPSC0 in 16TCR2 to 16TCR0 of the 16-bit
timer, bits CKS2 to CKS0 in 8TCR2 of the 8-bit timer, bit NDER3 in NDERA, and bit PA DDR select the pin
3
function as follows.
16-bit timer channel 0
settings
(1) in table below
(2) in table below
PA DDR
3
NDER3
—
0
1
1
—
—
0
1
Pin function
TIOCB
0
output
PA
3
input
PA
3
output
TP
3
output
TIOCB
0
input*¹
TCLKD input*²
Notes:
1. TIOCB input when IOB2 = 1 and PWM0 = 0.
0
2. TCLKD input when TPSC2 = TPSC1 = TPSC0 = 1 in any of 16TCR2 to 16TCR0, or bits CKS2
to CKS0 in 8TCR2 are as shown in (3) in the table below.
16-bit timer channel 0
settings
(2)
(1)
(2)
IOB2
0
1
IOB1
0
0
1
—
IOB0
0
1
—
—
8-bit timer channel 2
settings
CKS2
CKS1
CKS0
(4)
(3)
0
1
—
0
1
—
0
1
—
Rev. 5.0, 09/04, page 298 of 978