User's Manual

Electrical Specifications DTS-800 Reference Manual Application Information
01-DTS800 CDK-1 X1 AnyDATA.NET Proprietary – Use Subject to
Restrictions 20
4.2.2 LCD Timing
• LCD Timing
PARAMETER DESCRIPTION MIN MAX UNIT
t
LCDES
LCD_CS/ active to LCD_E active ns
t
LCDEHI
Pulse width if LCD_E active ns
t
LCDEH
LCD_E inactive to LCD_CS/ inactive (write) ns
t
LCDEHR
LCD_E inactive to LCD_CS/ inactive (Read)
t
RDS
Read data setup ns
t
RDH
Read data hold ns
t
WRS
Write data setup to LCD_E inactive ns
t
WRH
Write data hold from LCD_E inactive ns
• LCD Timing Parameters
; κ, Ι, ν ισ ιντεγερ λοωερ τηαν 16, ΜΧΛΚ ισ ιντερναλ Χλοχκ οφ µοδεµ
t
WRS
MCLK
(m odem )
A[21:0]
LW R/
Write
D ata[7:0]
LCD_CS/
RD/
LCD_E
Read
D ata[7:0]
T
t
WRH
t
LCDES
t
LCDEHI
t
LCDEH
t
RDS
t
RDH
LCD Data W rite
LCD Data Read