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HD64F2328VTE25 Datasheet, PDF (279/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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Pin
P20/TIOCA3
Section 8 I/O Ports
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the TPU channel 3 setting by bits MD3 to MD0 in TMDR3, bits IOA3 to IOA0 in
TIOR3H, bits CCLR2 to CCLR0 in TCR3, and bit P20DDR.
TPU Channel
3 Setting
Table Below (1)
Table Below (2)
P20DDR
â
0
1
Pin function
TIOCA3 output
P20 input P20 output
TIOCA3 input *1
TPU Channel
3 Setting
(2)
(1)
(2)
(1)
(1)
(2)
MD3 to MD0
B'0000
B'001Ã B'0010
B'0011
IOA3 to IOA0
B'0000
B'0100
B'1ÃÃÃ
B'0001 to
B'0011
B'0101 to
B'0111
B'ÃÃ00
Other than B'ÃÃ00
CCLR2 to
CCLR0
â
â
â
â
Other B'001
than
B'001
Output
function
â
Output
â
PWM PWM
â
compare
output
mode 1 mode 2
output*2 output
Ã: Donât care
Notes: 1. TIOCA3 input when MD3 to MD0 = B'0000 and IOA3 to IOA0 =
B'10ÃÃ.
2. TIOCB3 output is disabled.
Rev.7.00 Feb. 14, 2007 page 245 of 1108
REJ09B0089-0700
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