Port Control Register 2 (Ptcnt2) - Renesas H8S/2437 Hardware Manual

7.14.3

Port Control Register 2 (PTCNT2)

PTCNT2 selects ports that also function as TPU I/O pins.
Bit Bit Name
7 TIOCB2/
TCLKDS
6 TIOCA2S
5 TIOCB1/
TCLKCS
4 TIOCA1S
3 TIOCD0/
TCLKBS
2 TIOCC0/
TCLKAS
1 TIOCB0S
0 TIOCA0S
Rev. 1.00, 09/03, page 216 of 704
Initial Value R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
Description
Selects the TIOCB2/TCLKD I/O pin for the TPU.
0: P27/TIOCB2/TCLKD is selected
1: P92/ExTIOCB2/ExTCLKD is selected
Selects the TIOCA2 I/O pin for the TPU.
0: P26/TIOCA2 is selected
1: P91/ExTIOCA2 is selected
Selects the TIOCB1/TCLKC I/O pin for the TPU.
0: P25/TIOCB1/TCLKC is selected
1: P90/ExTIOCB1/ExTCLKC is selected
Selects the TIOCA1 I/O pin for the TPU.
0: P24/TIOCA1 is selected
1: PA7/ExTIOCA1 is selected
Selects the TIOCD0/TCLKB I/O pin for the TPU.
0: P23/TIOCD0/TCLKB is selected
1: P97/ExTIOCD0/ExTCLKB is selected
Selects the TIOCC0/TCLKA I/O pin for the TPU.
0: P22/TIOCC0/TCLKA is selected
1: PA2/ExTIOCC0/ExTCLKA is selected
Selects the TIOCB0 I/O pin for the TPU.
0: P21/TIOCB0 is selected
1: P87/ExTIOCB0 is selected
Selects the TIOCA0 I/O pin for the TPU.
0: P20/TIOCA0 is selected
1: P86/ExTIOCA0 is selected