Page 86
Epson Research and Development
Vancouver Design Center
Table 7-23: Single Monochrome 8-Bit Panel A.C. Timing
Min.
Setting
Max.
Setting
1268
Symbol
Parameter
Typical
note 2
Units
t1
t2
t3
t4
t5
FPFRAME setup to FPLINE falling edge
FPFRAME hold from FPLINE falling edge
FPLINE pulse width
28
Ts (note 1)
12
11
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
Ts
FPLINE period
40
3
7
note 3
note 4
note 5
note 5
22
20
8
note 6
note 6
18
1280
259
231
233
DRDY (MOD) delay from FPLINE falling edge
FPSHIFT falling edge to FPLINE rising edge, 4 bpp or 8 bpp
FPSHIFT falling edge to FPLINE rising edge, 15/16 bpp
FPLINE falling edge to FPSHIFT falling edge, 4 bpp or 8 bpp
FPLINE falling edge to FPSHIFT falling edge, 15/16 bpp
FPSHIFT period
FPSHIFT falling edge to FPLINE falling edge, 4 bpp or 8 bpp
FPSHIFT falling edge to FPLINE falling edge, 15/16 bpp
FPLINE falling edge to FPSHIFT rising edge, 4 bpp or 8 bpp
FPLINE falling edge to FPSHIFT rising edge, 15/16 bpp
FPSHIFT pulse width high
t6a
t6b
t7a
t7b
t8
t9a
t9b
t10a
t10b
t11
t12
t13
t14
9
18
20
242
244
16
4
4
4
FPSHIFT pulse width low
FPDAT[7:0] setup to FPSHIFT falling edge
FPDAT[7:0] hold to FPSHIFT falling edge
4
1. Ts
= LCD pixel clock period. LCD pixel clock frequency is LCD pixel clock source divided by 1, 2, 3 or 4
(see REG[014h]).
2. t1
3. t4
4. t5
5. t6
= t4 - 12
= [((REG[032h] bits [6:0]) + 1) × 8 + ((REG[034h] bits [4:0]) + 1) × 8]
= [((REG[034h] bits [4:0]) + 1) × 8 + 3]
= [((REG[034h] bits [4:0]) + 1) × 8 - 25] for 4 bpp or 8 bpp color depth
= [((REG[034h] bits [4:0]) + 1) × 8 - 23] for 15/16 bpp color depth
= [((REG[034h] bits [4:0]) + 1) × 8 - 14] for 4 bpp or 8 bpp color depth
= [((REG[034h] bits [4:0]) + 1) × 8 - 12] for 15/16 bpp color depth
6. t9
S1D13506
Hardware Functional Specification
X25B-A-001-10
Issue Date: 01/02/06
EPSON [ EPSON COMPANY ]
