CME-8GB60 AXIOM, CME-8GB60 Datasheet - Page 13

• Manufacturer Part Number: CME-8GB60
• Description: Microprocessor Development Tool
• Manufacturer: AXIOM

Specifications of CME-8GB60

• Silicon Manufacturer: Freescale
• Core Architecture: HC08
• Features: SPI And IIC Serial Ports, Regulated +3.3V Power Supply, Analog Or PTB I/O Port
• Silicon Core Number: MC9S08GB60
• Silicon Family Name: 68HC08
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

M 6 8 E V B 9 0 8 G B 6 0
Display Read / Write Transactions
The user should apply these sequences to read and write the LCD display.
INITIALIZE DISPLAY (From Reset or Power On condition)
1) Pause 100ms to allow display to power on.
2) Configure Ports:
3) Enable Display:
COMMAND WRITE Sequence
Write command – 0x3
Delay – 5ms
Write command – 0x3
Delay – 2ms
Write command – 0x3
Delay – 2ms
Write command – 0x2
Delay – 2ms
Command Write – 0x28
Command Write – 0x06
Command Write – 0x0E
Command Write – 0x01
Note: Most commands require a post processing delay, 2ms is applied typically.
PTG3 (R/W)
PTE6-7 (RS-EN)
PTG4-7 (DB4-7)
PTE7 (EN)
PTE7 (EN)
PTG4-7 (DB4-7)
PTE7 (EN)
PTE7 (EN)
Delay 2ms.
PORT
PORT
PTG3
PTG4-7
PTE6-7
DIRECTION
DIRECTION
; Initialize 4 bit data mode
; Initialize 4 bit data mode
; Initialize 4 bit data mode
; Initialize 4 bit data mode
; Set display lines and font
; Set entry mode, shift right
; Set display on, cursor on, blink on
; Clear display and home cursor
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
13
0
0
Command Byte Data bits D4 – D7
Delay for Set-up time of 500ns.
1
Delay for access time of 500ns.
0
Command Byte Data bits D0 – D3
Delay for Set-up time of 500ns.
1
Delay for access time of 500ns.
0
Delay before next data or command access.
DATA
0
0
0
DATA or NOTES
0 2 / 1 7 / 0 6