參數(shù)資料
型號: UPD30181AYF1-131-GA3
廠商: NEC Corp.
英文描述: 64-/32-BIT MICROPROCESSOR
中文描述: 64-/32-BIT微處理器
文件頁數(shù): 15/72頁
文件大小: 447K
代理商: UPD30181AYF1-131-GA3
Data Sheet U16277EJ1V0DS
15
μ
PD30181A, 30181AY
(5) LCD interface signals
Signal Name
I/O
Function
Alternate Function
DCLK/SHCLK
O
Dot clock (DCLK) for TFT/shift clock (SHCLK) for STN
HSYNC/LOCLK
O
Horizontal sync signal for TFT/load clock for STN
NWIREEN
VSYNC/FLM
O
Vertical sync signal for TFT/first line clock for STN
BMODE1
ENAB/M
O
Display enable signal for TFT/M clock for STN
BMODE0
FPD15
O
LCD display data
CF1_READY,
GPIO51
FPD14
O
LCD display data
CF1_STSCHG#,
GPIO50
FPD(13:12)
O
LCD display data
CF1_CE(2:1)#,
GPIO(49:48)
FPD(11:10)
O
LCD display data
CF1_CD(2:1)#,
GPIO(47:46)
FPD(9:4)
O
LCD display data
GPIO(45:40)
FPD(3:0)
O
LCD display data
VPBIAS
O
LED bias power control
This signal can be used as a general-purpose output when not using the
LCD controller.
GPO63
VPLCD
O
LCD logic power control
This signal can be used as a general-purpose output when not using the
LCD controller.
GPO62
Caution
The connection between the FPD(15:0) of the V
R
4181A and LCD panel data line corresponds to
the panel data width, as shown below.
V
R
4181A
STN Panel Data
(4 Bits)
STN Panel Data
(8 Bits)
TFT Panel Data
(12 Bits)
TFT Panel Data
(16 Bits)
FPD0
Data line 0
Data line 0
Data line (B0)
Data line (B0)
FPD1
Data line 1
Data line 1
Data line (B1)
Data line (B1)
FPD2
Data line 2
Data line 2
Data line (B2)
Data line (B2)
FPD3
Data line 3
Data line 3
Data line (B3)
Data line (B3)
FPD4
Data line 4
Data line (G0)
Data line (B4)
FPD5
Data line 5
Data line (G1)
Data line (G0)
FPD6
Data line 6
Data line (G2)
Data line (G1)
FPD7
Data line 7
Data line (G3)
Data line (G2)
FPD8
Data line (R0)
Data line (G3)
FPD9
Data line (R1)
Data line (G4)
FPD10
Data line (R2)
Data line (G5)
FPD11
Data line (R3)
Data line (R0)
FPD12
Data line (R1)
FPD13
Data line (R2)
FPD14
Data line (R3)
FPD15
Data line (R4)
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