Buzzer control, Keypad control, Led control – Zilog Z8F0411 User Manual
Page 61: Buzzer control keypad control led control
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MDS General-Purpose Board Development Kit
User Manual
UM016905-1207
Appendix—MDS-PM Board Pin Maps
50
Flash
Microcontrollers MDS processor modules)
•
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
Buzzer Control
BUZZER—PA1_T1OUT
KeyPad Control
•
COL0—PC0_T1IN
•
COL1—PC2_SS
•
COL2—PC3_SLK
•
ROW0— no connection
•
ROW1— no connection
•
ROW2—PC5_MISO
•
ROW3—PC4_MOSI
•
IRQ_KEYPAD_TEMP—PA2
(Pin also controls green LED D4 on the Z8 Encore! XP
®
64K Series
Flash Microcontrollers MDS processor modules)
LED Control
U13 I
2
C bus address: 0100001 R/W.
•
RED_LED—I
2
C bus expander address 1—D0
•
YELLOW_LED—I
2
C bus expander address 1—D1
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