CMD-12DP512 AXIOM, CMD-12DP512 Datasheet - Page 20

• Manufacturer Part Number: CMD-12DP512
• Description: Single Board Computer
• Manufacturer: AXIOM

Specifications of CMD-12DP512

• Silicon Manufacturer: Freescale
• Core Architecture: HCS12
• Core Sub-architecture: S12D
• Features: Onboard Back Ground Debug, Breadboard And Prototype Area
• Kit Contents: Board
• Silicon Family Name: S12D
• Silicon Core Number: MC9S12DP512

C M D - 1 2 D P 5 1 2
TABLE 1: LCD Command and Character Codes
Command codes are used for LCD setup and control of character and cursor position. All data
is sent to the LCD panel via the SPI interface. Port PS7/SS* controls the select line. See the
example keylcd software for operation.
LCD Character Codes
LCD Command Codes
Note the delay required after commands are issued to the display module.
$2
$2A
$2B
$20
$21
$22
$23
$24
$25
$26
$27
$28
$29
Command
Clear Display, Cursor to Home
Cursor to Home
Entry Mode:
Display Control:
Cursor / Display Shift: (nondestructive move)
Display Function (default 2x40 size)
Character Generator Ram Address set
Display Ram Address and set cursor location
C
Space
!
“
#
$
%
&
‘
(
)
*
+
,
Cursor Decrement, Shift off
Cursor Decrement, Shift on
Cursor Increment, Shift off
Cursor Increment, Shift on
Display, Cursor, and Cursor Blink off
Display on, Cursor and Cursor Blink off
Display and Cursor on, Cursor Blink off
Display, Cursor, and Cursor Blink on
Cursor shift left
Cursor shift right
Display shift left
Display shift right
$2D
$2E
$2F
$30
$31
$32
$33
$34
$35
$36
$37
$38
$39
R E V
-
.
/
0
1
2
3
4
5
6
7
8
9
B .
$3C
$3D
$3A
$3B
$3E
$3F
$40
$41
$42
$43
$44
$45
$46
:
;
{
=
}
?
Time
A
B
C
D
E
F
$4C
$4D
$4A
$4B
$4E
$4F
$47
$48
$49
$50
$51
$52
$53
G
H
I
J
K
L
M
N
O
P
Q
R
S
20
$5C
$5D
$5A
$5B
$5E
$5F
$54
$55
$56
$57
$58
$59
$60
Code
$01
$02
$04
$05
$06
$07
$08
$0C
$0E
$0F
$10
$14
$18
$1C
$3C
$40-$7F
$80- $FF
T
U
V
W
X
Y
Z
[
Yen
]
^
_
`
$6C
$6D
$6A
$6B
$61
$62
$63
$64
$65
$66
$67
$68
$69
A
B
C
D
E
F
G
H
I
J
K
L
M
Delay
1.65ms
1.65ms
40us
40us
40us
40us
40us
40us
40us
40us
40us
40us
40us
40us
40us
40us
40us
$6E
$7A
$6F
$70
$71
$72
$73
$74
$75
$76
$77
$78
$79
0 8 / 2 3 / 0 7
n
o
p
q
r
s
t
u
v
w
x
y
z
$7C
$7D
$7B
$7E
$7F
{
|
}
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