Z8 encore! xp® f0822 series flash microcontrollers, Lcd control, Z8 encore! xp – Zilog Z8F0411 User Manual
Page 60: F0822 series flash microcontrollers
MDS General-Purpose Board Development Kit
User Manual
UM016905-1207
Appendix—MDS-PM Board Pin Maps
49
Z8 Encore! XP
®
F0822 Series Flash Microcontrollers
LCD Control
The LCD has two different modes of operation, 4-bit bus mode and I
2
C,
drive mode,
controlled by jumper J26:
•
J26 OFF, LCD bus mode enabled
•
J26 ON, LCD I
2
C drive mode enabled
Bus Mode LCD Control
•
LCD_EN— no connection
•
LCD_RS—PC1_T1OUT
•
LCD_RW—PA0_TOIN
(Pin also controls red LED D2 on the Z8 Encore! XP
®
64K Series
Flash Microcontrollers MDS processor modules)
•
LCD_D4— no connection
•
LCD_D5— no connection
•
LCD_D6— no connection
•
LCD_D7— no connection
I
2
C Drive Mode LCD Control
U13 I
2
C bus address: 0100001 R/W.
•
LCD_EN—I
2
C bus expander address 1—D3
•
LCD_RS—PC1_T1OUT
•
LCD_RW—PA0_TOIN
(Pin also controls red LED D2 on the Z8 Encore! XP
®
64K Series