CME12BC32 AXIOM, CME12BC32 Datasheet - Page 17

• Manufacturer Part Number: CME12BC32
• Description: Microprocessor Development Tool
• Manufacturer: AXIOM

Specifications of CME12BC32

• Silicon Manufacturer: Freescale
• Core Architecture: HC12
• Kit Contents: Development Board With 64K SRAM And 32K Flash
• Silicon Family Name: HC12
• Silicon Core Number: 68HC12BC32, 68HC12B32
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TABLE 1. LCD Command Codes
Command codes are used for LCD setup and control of character and cursor position. All
command codes are written to LCD panel address $B5F0. The BUSY flag (bit 7) should be
tested before any command updates to verify that any previous command is completed. A
read of the command address $B5F0 will return the BUSY flag status and the current display
character location address.
TABLE 2. LCD Character Codes
$2C
$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 set
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
-
.
/
0
1
2
3
4
5
6
7
8
9
$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
17
$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
n
o
p
q
r
s
t
u
v
w
x
y
z
$7B
$7C
$7D
$7E
$7F
{
|
}
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