Page 74 Epson Research and Development
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S1D13504 Hardware Functional Specification
X19A-A-002-18 Issue Date: 01/01/30
Figure 7-28: Single Color 8-Bit Panel A.C. Timing (Format 2)
1. Ts = pixel clock period = memory clock, [memory clock]/2, [memory clock]/3, [memory clock]/4 (see REG[19h] bits [1:0])
2. t1
min
= t3
min
- 9Ts
3. t3
min
= [((REG[04h] bits [6:0])+1)*8 + ((REG[05h] bits [4:0]) + 1)*8] + 33 Ts
4. t5
min
= [((REG[04h] bits [6:0])+1)*8 - 1] Ts
5. t6
min
= [((REG[05h] bits [4:0]) + 1)*8 - 26] Ts
6. t7
min
= [((REG[05h] bits [4:0]) + 1)*8 - 17] Ts
Table 7-23: Single Color 8-Bit Panel A.C. Timing (Format 2)
Symbol Parameter Min Typ Max Units
t1
FPFRAME setup to FPLINE falling edge
note 2
t2
FPFRAME hold from FPLINE falling edge
9 Ts (note 1)
t3
FPLINE period
note 3
t4
FPLINE pulse width
9Ts
t5
MOD transition to FPLINE falling edge
33 note 4 Ts
t6
FPSHIFT falling edge to FPLINE rising edge
note 5
t7
FPSHIFT falling edge to FPLINE falling edge
note 6
t8
FPLINE falling edge to FPSHIFT falling edge
t14 + 2
t9
FPSHIFT period
2Ts
t10
FPSHIFT pulse width low
1Ts
t11
FPSHIFT pulse width high
1Ts
t12
UD[3:0], LD[3:0] setup to FPSHIFT falling edge
1Ts
t13
UD[3:0], LD[3:0] hold to FPSHIFT falling edge
1Ts
t14
FPLINE falling edge to FPSHIFT rising edge
18 Ts
t14 t10t11
t12 t13
Data Timing
FPFRAME
t1
t2
t3
t5
t4
FPLINE
MOD
Sync Timing
FPLINE
FPSHIFT
t8 t9
12
t7
t6
UD[3:0]
LD[3:0]
