sed1355 ETC-unknow, sed1355 Datasheet - Page 105

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

Epson Research and Development
Vancouver Design Center
1.
2.
3.
Hardware Functional Specification
Issue Date: 99/05/18
t8
t9
t12
HRTC
VRTC
Symbol
min
min
min
t1
t2
t3
= [((REG[09h] bits 1:0, REG[08h] bits 7:0)+1) + ((REG[0Ah] bits 6:0)+1)] lines
= [((REG[0Ch] bits 2:0)+1)] lines
= [((REG[06h] bits 4:0)+1)*8] Ts
VRTC cycle time
VRTC pulse width low
VRTC falling edge to FPLINE falling edge
phase difference
t3
Parameter
Figure 7-45: CRT A.C. Timing
t2
Min
t1
note 1
note 2
note 3
Typ
Max
X23A-A-001-11
Units
SED1355
Page 99