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): 63/72頁
文件大?。?/td> 447K
代理商: UPD30181AYF1-131-GA3
Data Sheet U16277EJ1V0DS
63
μ
PD30181A, 30181AY
(13) LCD interface (LCU) parameters
Parameter
Symbol
Condition
MIN.
MAX.
Unit
DCLK/SHCLK frequency
f
DCLK
32.775
MHz
DCLK/SHCLK cycle
t
DCLK
30
ns
DCLK/SHCLK high-/low-level width
t
DCLKHL
t
DCLK
/2
5
t
DCLK
/2 + 5
ns
Output delay time
(from DCLK/SHCLK edge
Note
)
t
LCDD
Applies to HSYNC/LOCLK,
VSYNC/FLM, ENAB/M, and FPD(15:
0) signals
30
ns
Note
The DCLK/SHCLK edge used differs depending on the setting of the SCLKPOL bit of the LCDCTRLREG
register.
t
LCDD
t
DCLK
t
DCLKHL
DCLK/SHCLK
(output)
HSYNC/LOCLK,
VSYNC/FLM,
ENAB/M,
FPD(15:0)
(output)
t
DCLKHL
Remark
This diagram shows the timing when using the DCLK/SHCLK rising edge (SCLKPOL = 1).
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