參數(shù)資料
型號: MAX6852
廠商: Maxim Integrated Products, Inc.
英文描述: 4-Wire Interfaced, 5 x 7 Matrix Vacuum- Fluorescent Display Controller
中文描述: 4線接口、5 x 7點陣、真空熒光顯示控制器
文件頁數(shù): 24/32頁
文件大?。?/td> 489K
代理商: MAX6852
M
4-Wire Interfaced, 5
7 Matrix Vacuum-
Fluorescent Display Controller
24
______________________________________________________________________________________
REGISTER DATA
D5
D4
R
T
R
T
MODE
D7
P
P
D6
M
M
D3
X
X
D2
0
1
D1
L
L
D0
S
S
Slow blinking (cursor and annunciators blink on for 1s, off for 1s, for OSC = 4MHz)
Fast blinking (cursor and annunciators blink on for 0.5s, off for 0.5s, for OSC = 4MHz)
Table 18. Blink Rate Selection (B Data Bit D2) Format
REGISTER DATA
D5
D4
R
0
R
1
MODE
D7
P
P
D6
M
M
D3
X
X
D2
B
B
D1
L
L
D0
S
S
Blink timing counters are unaffected.
Blink timing counters are cleared on the rising edge of
CS
.
Table 19. Global Blink Timing Synchronization (T Data Bit D4) Format
REGISTER DATA
D5
D4
0
T
MODE
D7
P
D6
M
D3
X
D2
B
D1
L
D0
S
Segment and annunciator data are unaffected.
Segment and annunciator data (address range 0x20 to 0x7F) are cleared on the rising
edge of
CS.
P
M
1
T
X
B
L
S
Table 20. Global Clear Digit Data (R Data Bit D5) Format
REGISTER DATA
D4
T
T
MODE
DISPLAY TYPE
D7
P
P
D6
0
1
D5
R
R
D3
X
X
D2
B
B
D1
L
L
D0
S
S
48/1
96/2
Up to 48 digits, 1 digit per grid
Up to 96 digits, 2 digits per grid
Table 21. Display Mode (M Data Bit D6) Format
REGISTER DATA
D4
T
T
MODE
D7
0
1
D6
M
M
D5
R
R
D3
X
X
D2
B
B
D1
L
L
D0
S
S
P1 blink phase
P0 blink phase
Table 22. Blink Phase Readback (P Data Bit D7) Format
D15
R/
W
D14
D13
D12
COMMAND ADDRESS
D11
D10
D9
D8
D7
MSB
D6
D5
D4
D3
D2
D1
D0
LSB
REGISTER DATA
Table 23. Serial-Data Format (16 Bits)
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