Input/Output Pins - Hitachi SH7032 Hardware Manual

10.1.3

Input/Output Pins

Table 10.2 summarizes the ITU pins. External pin functions should be set with the pin function
controller to match to the ITU setting. See section 15, Pin Function Controller, for details. ITU
pins need to be set using the pin function controller (PFC) after the chip is set to ITU mode.
Table 10.2 Pin Configuration
Channel Name
Shared Clock input A
Clock input B
Clock input C
Clock input D
0 Input capture/output
compare A0
Input capture/output
compare B0
1 Input capture/output
compare A1
Input capture/output
compare B1
2 Input capture/output
compare A2
Input capture/output
compare B2
3 Input capture/output
compare A3
Input capture/output
compare B3
4 Input capture/output
compare A4
Input capture/output
compare B4
Output compare XA4 TOCXA4
Output compare XB4 TOCXB4
Pin Name I/O Function
TCLKA I External clock A input pin (A-phase input pin in
phase counting mode)
TCLKB I External clock B input pin (B-phase input pin in
phase counting mode)
TCLKC I External clock C input pin
TCLKD I External clock D input pin
TIOCA0 I/O GRA0 output compare/GRA0 input capture/PWM
output pin (in PWM mode)
TIOCB0 I/O GRB0 output compare/GRB0 input capture
TIOCA1 I/O GRA1 output compare/GRA1 input capture/PWM
output pin (in PWM mode)
TIOCB1 I/O GRB1 output compare/GRB1 input capture
TIOCA2 I/O GRA2 output compare/GRA2 input capture/PWM
output pin (in PWM mode)
TIOCB2 I/O GRB2 output compare/GRB2 input capture
TIOCA3 I/O GRA3 output compare/GRA3 input capture/PWM
output pin (in PWM mode, complementary PWM
mode, or reset-synchronized PWM mode)
TIOCB3 I/O GRB3 output compare/GRB3 input capture/PWM
output pin (in complementary PWM mode or reset-
synchronized PWM mode)
TIOCA4 I/O GRA4 output compare/GRA4 input capture/PWM
output pin (in PWM mode, complementary PWM
mode or reset-synchronized PWM mode)
TIOCB4 I/O GRB4 output compare/GRB4 input capture/PWM
output pin (in complementary PWM mode or reset-
synchronized PWM mode)
O PWM output pin (in complementary PWM mode or
reset-synchronized PWM mode)
O PWM output pin (in complementary PWM mode or
reset-synchronized PWM mode)
227