參數(shù)資料
型號: BT458LPJ80
英文描述: Video DAC with Color Palette (RAMDAC)
中文描述: 視頻DAC的調(diào)色板(的RAMDAC)
文件頁數(shù): 13/60頁
文件大小: 647K
代理商: BT458LPJ80
Bt457/Bt458
1.0 Circuit Description
125 MHz/135 MHz/165 MHz Monolithic CMOS 256 Color Palette RAMDAC
1.2 Pin Descriptions
L45801 Rev. N
Conexant
1-5
Table 1-2. Pin Labels
Pin Number
Pin Label
Pin Number
Pin Label
Pin Number
Pin Label
L9
M10
M9
L8
M8
BLANK*
SYNC*
LD*
CLOCK*
CLOCK
K11
L12
K12
J11
J12
P5A
P5B
P5C
P5D
P5E
C12
C11
A9
L7
M7
A7
VAA
VAA
VAA
VAA
VAA
VAA
G1
G2
H1
H2
J1
P0A
P0B
P0C
P0D
P0E
H11
H12
G12
G11
F12
P6A
P6B
P6C
P6D
P6E
B12
B11
M6
B6
A6
GND
GND
GND
GND
GND
J2
K1
L1
K2
L2
P1A
P1B
P1C
P1D
P1E
F11
E12
E11
D12
D11
P7A
P7B
P7C
P7D
P7E
A12
B10
C10
COMP
FS ADJUST
VREF
A5
B8
A8
B7
CE*
R/W
C1
C0
K3
M1
L3
M2
M3
P2A
P2B
P2C
P2D
P2E
A1
C2
B1
C1
D2
OL0A
OL0B
OL0C
OL0D
OL0E
C3
B2
B3
A2
A3
B4
A4
B5
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
L4
M4
L5
M5
L6
P3A
P3B
P3C
P3D
P3E
D1
E2
E1
F1
F2
OL1A
OL1B
OL1C
OL1D
OL1E
M11
L10
L11
K10
M12
P4A
P4B
P4C
P4D
P4E
A10
A11
B9
IOG(IOUT)
IOB (PLL)
IOR (N/C)
NOTE(S):
Bt457 Pin names are in parentheses.
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