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• Extended Mode (EXPE = 1)
LWROE
TIOCB1/TCLKCS
TPU channel 1 setting
P90DDR
Pin function
• Single-Chip Mode (EXPE = 0)
TIOCB1/
TCLKCS
TPU channel 1 setting
P90DDR
Pin function
TPU channel 1 setting
MD3 to MD0
IOB3 to IOB0
CCLR1, CCLR0
Output function
[Legend]
x: Don't care
Notes: 1. When TIOCB1/TCLKCS = 1, MD3 to MD0 = B'0000 or B'01xx, and IOB3 to IOB0 =
B'10xx, this pin functions as the TIOCB1 input pin.
2. When TIOCB1/TCLKCS = 1 and TPSC2 to TPSC0 in TCR_0 or TCR_2 = B'111, this
pin functions as the TCLKC input pin. When TIOCB1/TCLKCS = 0 and phase-count
mode is set to the TCR channel 2, this pin functions as the TCLKC input pin.
0
Single-chip
operation
LWR output pin
0
0
1
P90 input
P90 output
pin
pin
(2)
(1)
B'0000, B'01xx
B'0000
B'0001 to B'0011
B'0100
B'0101 to B'0111
B'1xxx
Output compare
output
1
0
Table below (2)
LWR output pin
ExTIOCB1 input
Table below (2)
0
P90 input pin P90 output pin
ExTIOCB1 input pin*
ExTCLKC input pin*
(2)
(2)
B'0010
B'xx00
Rev. 1.00, 09/03, page 197 of 704
1
Table below (1)
LWR output pin
1
pin*
2
ExTCLKC input pin*
1
Table below (1)
1
ExTIOCB1
output pin
1
2
(1)
B'0011
Other than B'xx00
Other than B'10
PWM mode 2
output
(2)
B'10
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