EP7312-IB-90 CIRRUS [Cirrus Logic], EP7312-IB-90 Datasheet - Page 28

• Manufacturer Part Number: EP7312-IB-90
• Description: High-performance, Low-power, System-on-chip with SDRAM & Enhanced with SDRAM & Enhanced
• Manufacturer: CIRRUS [Cirrus Logic]

EP7312
High-Performance, Low-Power System on Chip
LCD Interface
28
DD [3:0]
CL[2] falling to CL[1] rising delay time
CL[1] falling to CL[2] rising delay time
CL[1] falling to FRM transition time
CL[1] falling to M transition time
CL[2] rising to DD (display data) transition time
CL[2]
CL[1]
FRM
M
Parameter
t
t
CL1d
DDd
Figure 13. LCD Controller Timing Measurement
©
Copyright Cirrus Logic, Inc. 2005
(All Rights Reserved)
t
Md
t
CL2d
t
FRMd
Symbol
t
t
t
FRMd
t
CL1d
CL2d
t
DDd
Md
Min
− 10
− 10
− 10
300
80
10,425
3,475
Max
25
20
20
DS508F1
Unit
ns
ns
ns
ns
ns