Renesas SH7149 - Manual (Page 24)

Functional Overview
2.4 I/O Ports
Rev.1.0 Dec 15, 2006 2-6
REJ10J0917-0100
2
Table2.4.1 Functions of SH7149 I/O Ports
SH7149 Port Name Connection in the M3A-HS49
PA0 - PA2 Extension Connector
PA3,PA4 Serial Port Connector(via JP3 and JP4), Extension Connector
PA5 - PA15 Extension Connector
PB0 DIP Switch(SW3), Extension Connector
PB1 Extension Connector
PB2 IRQ0 Switch(SW6), LED8, Extension Connector
PB3 - PB5 Extension Connector
PB16 - PB18 DIP Switch(SW3), Extension Connector
PD0 - PD7 Extension Connector
PD8 - PD11 H-UDI Connector(J1)
(When R55-R58 are mounted, connects to the extension connector)
PD12,PD13 Extension Connector
PD14,PD15 H-UDI Connector(J1), Extension Connector
PE0 LED2, Extension Connector
PE1 - PE8 Extension Connector
PE9 LED3, Extension Connector
PE10 Extension Connector
PE11 LED4, Extension Connector
PE12 LED5, Extension Connector
PE13 MRES Switch(SW7), Extension Connector
PE14 LED6, Extension Connector
PE15 LED7, Extension Connector
PE16 - PE21 H-UDI Connector(J1/J2), Extension Connector
PF0, PF2, PF4, PF6,
PF8 - PF15
Extension Connector