sed1355 ETC-unknow, sed1355 Datasheet - Page 74

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

Page 68
SED1355
X23A-A-001-11
Symbol
t6
CAS# Hold to RAS# (REG[22h] bit 6-5 = 00 and bits
3-2 = 00)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 00 and bits
3-2 = 01)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 00 and bits
3-2 = 10)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 01 and bits
3-2 = 00)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 01 and bits
3-2 = 01)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 01 and bits
3-2 = 10)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 10 and bits
3-2 = 00)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 10 and bits
3-2 = 01)
CAS# Hold to RAS# (REG[22h] bit 6-5 = 10 and bits
3-2 = 10)
Parameter
Table 7-16: EDO-DRAM CAS Before RAS Refresh Timing
2.45 t1 - 3
3.45 t1 - 3
1.45 t1 - 3
2.45 t1 - 3
0.45 t1 - 3
1.45 t1 - 3
3 t1 - 3
2 t1 - 3
1 t1 - 3
Min
Epson Research and Development
Hardware Functional Specification
Max
Vancouver Design Center
Issue Date: 99/05/18
Units
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