S1D13505 Epson Electronics America, Inc., S1D13505 Datasheet - Page 55

• Manufacturer Part Number: S1D13505
• Description: LCD Controller
• Manufacturer: Epson Electronics America, Inc.

Epson Research and Development
Vancouver Design Center
Hardware Functional Specification
Issue Date: 01/02/02
Symbol
t14
t10
t11
t12
t13
t15
t16
t17
t9
t1
t2
t3
t4
t5
t6
t7
t8
1
2
Clock period
Clock pulse width high
Clock pulse width low
A[20:0], SIZ[1:0], M/R# setup to first CLK where CS# = 0 AS# =
0, and either UDS#=0 or LDS# = 0
A[20:0], SIZ[1:0], M/R# hold from AS#
CS# hold from AS#
R/W# setup to DS#
R/W# hold from AS#
AS# = 0 and CS# = 0 to DSACK1# driven high
AS# high to DSACK1# high
First BCLK where AS# = 1 to DSACK1# high impedance
D[31:16] valid to third CLK where CS# = 0 AS# = 0, and either
UDS#=0 or LDS# = 0 (write cycle)
D[31:16] hold from falling edge of DSACK1# (write cycle)
Falling edge of UDS#=0 or LDS# = 0 to D[31:16] driven (read
cycle)
D[31:16] valid to DSACK1# falling edge (read cycle)
UDS# and LDS# high to D[31:16] invalid/high impedance (read
cycle)
AS# high setup to CLK
1.
2.
If the S1D13505 host interface is disabled, the timing for DSACK1# driven high is relative to
the falling edge of CS#, AS# or the first positive edge of CLK after A[20:0], M/R# becomes
valid, whichever one is later.
If the S1D13505 host interface is disabled, the timing for D[31:16] driven is relative to the
falling edge of UDS#, LDS# or the first positive edge of CLK after A[20:0], M/R# becomes
valid, whichever one is later.
Parameter
Table 7-4: MC68030 Timing
Min
20
10
10
10
6
6
0
0
0
0
3
5
0
0
0
5
2
3.0V
Max
18
25
25
Min
2.5
2.5
20
10
10
10
6
6
0
0
0
0
3
0
0
0
2
5.0V
Max
12
10
10
X23A-A-001-14
S1D13505
Units
Page 49
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns