sed1355 ETC-unknow, sed1355 Datasheet - Page 82

• Manufacturer Part Number: sed1355
• Description: Sed1355 Embedded Ramdac Lcd/crt Controller
• Manufacturer: ETC-unknow

Page 76
7.4.2 Power Save Status
SED1355
X23A-A-001-11
Symbol
t1
t2
t3
Power Save Status Bit
Power Save initiated to rising edge of Power Save Status and the
last time memory access by the local bus may be performed.
Power Save deactivated to falling edge of Power Save Status
Falling edge of Power Save Status to the earliest time the local bus
may perform a memory access
Memory Access
Power Save
Figure 7-23: Power Save Status and Local Bus Memory Access Relative to Power Save Mode
Table 7-22: Power Save Status and Local Bus Memory Access Relative to Power Save Mode
Note
Note
Power Save can be initiated through either the SUSPEND# pin or Software Suspend Enable Bit.
It is recommended that memory access not be performed after a Power Save Mode has been
initiated.
allowed
Parameter
t1
not allowed
t2
t3
Min
129
allowed
Epson Research and Development
Hardware Functional Specification
Vancouver Design Center
Max
130
12
8
Issue Date: 99/05/18
Frames
MCLK
MCLK
Units