參數(shù)資料
型號: DS3994
廠商: Maxim Integrated Products, Inc.
英文描述: 4-Channel Cold-Cathode Fluorescent Lamp Controller
中文描述: 4通道冷陰極熒光燈控制器
文件頁數(shù): 19/28頁
文件大小: 557K
代理商: DS3994
D
4-Channel Cold-Cathode
Fluorescent Lamp Controller
____________________________________________________________________
19
BYTE
ADDRESS
BYTE
NAME
FACTORY
DEFAULT*
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
F0h
F1h
F2h
F3h
F4h
F5h
F6h
F7h
F8h
F9h
FAh
FBh
FCh
Reserved
Reserved
Reserved
Reserved
CR1
CR2
Reserved
Reserved
BDS1
BDS2
BDS3
BDS4
CR3
21h
43h
65h
77h
20h
08h
00h
00h
00h
00h
00h
00h
00h
DPD
BVRS
Burst dimming stagger for channel 1.
Burst dimming stagger for channel 2.
Burst dimming stagger for channel 3.
Burst dimming stagger for channel 4.
LOFS
IGO
FRS
LD1
ARD
LD0
RGSO
0
DPSS
1
LFSS
POSCR1
POSCS
POSCR0
LOC
UMWP
SB2
SB1
SB0
LST1
LST0
SLOPE
FD-FFh
User
Memory
00h
EE
EE
EE
EE
EE
EE
EE
EE
*
This is the factory-programmed default stored in EEPROM.
Table 4. Register Map
Detailed Register Descriptions
The DS3994
s register map is shown in Table 4.
Detailed register and bit descriptions follow in the sub-
sequent tables.
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