sed1355 ETC-unknow, sed1355 Datasheet - Page 68

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

Page 62
SED1355
X23A-A-001-11
Symbol
t10
t11
t12
t13
t14
t15
t16
t17
t18
t19
t20
t21
t1
t2
t3
t4
t5
t6
t7
t8
t9
Clock period
Clock pulse width low
Clock pulse width high
AB[11:31], RD/WR#, TSIZ[0:1], M/R# setup
AB[11:31], RD/WR#, TSIZ[0:1], M/R# hold
CS# setup
CS# hold
TS# setup
TS# hold
CLKOUT to TA# driven
CLKOUT to TA# low
CLKOUT to TA# high
negative edge CLKOUT to TA# tri-state
CLKOUT to BI# driven
CLKOUT to BI# high
negative edge CLKOUT to BI# tri-state
D[0:15] setup to 2nd CLKOUT after TS# = 0 (write cycle)
D[0:15] hold (write cycle)
CLKOUT to D[0:15] driven (read cycle)
D[0:15] valid to TA# falling edge (read cycle)
CLKOUT to D[0:15] tri-state (read cycle)
Parameter
Table 7-12: Power PC Timing
Min
25
10
10
10
6
6
0
0
7
5
0
3
3
5
0
3
5
0
0
0
5
3.0V
Max
19.7
19
25
18
16
25
25
Epson Research and Development
Hardware Functional Specification
Min
2.5
2.5
2.5
20
10
10
10
10
6
6
0
0
0
0
3
3
0
3
0
0
0
Vancouver Design Center
5.0V
Issue Date: 99/05/18
Max
12
13
10
11
10
10
10
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns