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参数资料
| 型号： | LC74986NWF |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP144 |
| 封装： | SQFP-144 |
| 文件页数： | 14/15页 |
| 文件大小： | 116K |
| 代理商： | LC74986NWF |
No.7713-8/15
LC74986NWF, 74986NWV
Continued from preceding page.
Pin
Symbol
I/O and type
Function
Notes
number
I/O
Type
54
GOUT0
O
gqcio19
FPD module G output
LSB
55
GOUT1
O
gqcio19
(The ROUT5:0 pins are used for 6-bit output.)
56
GOUT2
O
gqcio19
When 2-phase output is used, the first byte is data.
57
GOUT3
O
gqcio19
(MSB when 6-bit output is selected)
58
GOUT4
O
gqcio19
59
GOUT5
O
gqcio19
60
GOUT6
O
gqcio19
61
GOUT7
O
gqcio19
MSB
62
DVDD2
P
—
Digital system power supply: 3.3V
63
DVSS
P
—
Digital system ground
64
BOUT0
O
gqcio19
FPD module B output
LSB
65
BOUT1
O
gqcio19
(The ROUT5:0 pins are used for 6-bit output.)
66
BOUT2
O
gqcio19
When 2-phase output is used, the first byte is data.
67
BOUT3
O
gqcio19
(MSB when 6-bit output is selected)
68
BOUT4
O
gqcio19
69
GOUT5
O
gqcio19
70
GOUT6
O
gqcio19
71
GOUT7
O
gqcio19
MSB
72
DVDD2
P
—
Digital system power supply: 3.3V
73
DVSS
P
—
Digital system ground
74
SCANEN
I
gqcio18
Test settings
Normally left open or connected to DVSS
75
SCANMOD
I
gqcio18
76
TEST0
I
gqcio18
77
TEST1
I
gqcio18
78
TEST2
I
gqcio18
79
TEST3
I
gqcio18
80
TEST4
I
gqcio18
81
VPBEN (VPBDEN)
I
gqcio03
External video input enable or port B system Enable: positive logic. Connect to DVSS if unused.
enable
82
VPB17 (ROUT7_2)
I/O
gqcio35
Video data input (R) or port B system input
MSB
83
VPB16 (ROUT6_2)
I/O
gqcio35
or 2-phase output
(MSB when 6-bit input or output mode selected)
84
VPB15 (ROUT5_2)
I/O
gqcio35
(Data is input to VPB15 to VPB10 in 6-bit input mode.)
85
VPB14 (ROUT4_2)
I/O
gqcio35
Second data in 2-phase output mode
86
VPB13 (ROUT3_2)
I/O
gqcio35
Connect to DVSS if unused.
87
VPB12 (ROUT2_2)
I/O
gqcio35
88
VPB11 (ROUT1_2)
I/O
gqcio35
89
VPB10 (ROUT0_2)
I/O
gqcio35
LSB
90
DVDD1
P
—
Digital system power supply: 2.5V (1.8V)
91
DVSS
P
—
Digital system ground
92
VPB27 (GOUT7_2)
I/O
gqcio35
Video data input (G) or port B system input
MSB
93
VPB26 (GOUT6_2)
I/O
gqcio35
or 2-phase output
(MSB when 6-bit input or output mode selected)
94
VPB25 (GOUT5_2)
I/O
gqcio35
(Data is input to VPB25 to VPB20 in 6-bit input mode.)
95
VPB24 (GOUT4_2)
I/O
gqcio35
Second data in 2-phase output mode
96
VPB23 (GOUT3_2)
I/O
gqcio35
Connect to DVSS if unused.
97
VPB22 (GOUT2_2)
I/O
gqcio35
98
VPB21 (GOUT1_2)
I/O
gqcio35
99
VPB20 (GOUT0_2)
I/O
gqcio35
LSB
100
VPB37 (BOUT7_2)
I/O
gqcio35
Video data input (B) or port B system input
MSB
101
VPB36 (BOUT6_2)
I/O
gqcio35
or 2-phase output
(MSB when 6-bit input or output mode selected)
102
VPB35 (BOUT5_2)
I/O
gqcio35
(Data is input to VPB35 to VPB30 in 6-bit input mode.)
103
VPB34 (BOUT4_2)
I/O
gqcio35
Second data in 2-phase output mode
104
VPB33 (BOUT3_2)
I/O
gqcio35
Connect to DVSS if unused.
105
VPB32 (BOUT2_2)
I/O
gqcio35
106
VPB31 (BOUT1_2)
I/O
gqcio35
107
VPB30 (BOUT0_2)
I/O
gqcio35
LSB
108
DVDD1
P
—
Digital system power supply: 2.5V (1.8V)
109
DVSS
P
—
Digital system ground
Continued on next page.
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