Buzzer control, Keypad control, Buzzer control keypad control – Zilog Z8F0411 User Manual
Page 53
MDS General-Purpose Board Development Kit
User Manual
UM016905-1207
Appendix—MDS-PM Board Pin Maps
42
•
LCD_D4—I
2
C bus expander address 1—D4
•
LCD_D5—I
2
C bus expander address 1—D5
•
LCD_D6—I
2
C bus expander address 1—D6
•
LCD_D7—I
2
C bus expander address 1—D7
•
LCD Back Light—PF0
Buzzer Control
BUZZER—PA1_T0OUT
(Pin also controls Yellow LED on MDS-PM)
KeyPad Control
•
COL0—PC0_T1IN
(Pin also SW1 on MDS-PM board)
•
COL1—PC2_SS
•
COL2—PC3_SLK
•
ROW0—PC6_T2IN
•
ROW1—PC7_T2OUT
•
ROW2—PC5_MISO
•
ROW3—PC4_MOSI
•
IRQ_KEYPAD_TEMP—PD2