參數(shù)資料
型號: DRM044
英文描述: Central Heating Controller using the MC68HC908LJ12
中文描述: 集中供暖控制器使用MC68HC908LJ12
文件頁數(shù): 42/80頁
文件大?。?/td> 1025K
代理商: DRM044
Software
Designer Reference Manual
DRM040 — Rev 0
42
Software
MOTOROLA
Figure 3-9. Disp_Result (Part 3)
return
lookup LCD segment
and save in LDAT7
get least significant 2
decimal digits into X
save digits on stack
shift right by 4 to get
most significant digit
check for calibration
mode
Y
bit4 = 0
lookup LCD segment
and save in LDAT8
recall digits from
stack and mask high
copy A to X
copy X to A
make ASCII and
send out via SCI
check for calibration
mode
Y
bit4 = 0
copy X to A
make ASCII and
send out via SCI
lookup LCD segment
and save in LDAT9
B
copy A to X
check for calibration
mode
Y
bit4 = 0
copy X to A
make ASCII and
send out via SCI
check for calibration
mode
Y
bit4 = 0
load a carriage return
and send out via SCI
Y
bit4 = 0
lit up clock symbol
lit up colons for
minutes & seconds
check for time display
mode in SymbolFlag
Y
bit5 = 0
lit up clock symbol
check for date display
mode in SymbolFlag
lit up lower dots for
months & years
Y
bit6 = 0
lit up warning symbol
check for warning
mode in SymbolFlag
Y
bit7 = 0
lit up battery symbol
check for battery
mode in SymbolFlag
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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