Philips S1D13505 用户手册

Page 94

Vancouver Design Center

S1D13505

Hardware Functional Specification

X23A-A-001-14

Issue Date: 01/02/02

VDP 

= Vertical Display Period 

= (REG[09h] bits [1:0], REG[08h] bits [7:0]) + 1

VNDP

= Vertical Non-Display Period 

= (REG[0Ah] bits [5:0]) + 1

HDP

= Horizontal Display Period 

= ((REG[04h] bits [6:0]) + 1)*8Ts

HNDP 

= Horizontal Non-Display Period 

= HNDP

1

 + HNDP

2

= ((REG[05h] bits [4:0]) + 1)*8Ts

FPFRAME

FPLINE

LINE1

LINE480

1-1

1-1

1-1

1-2

1-2

1-2

1-640

1-640

1-640

FPLINE

FPSHIFT

DRDY

R[5:1], G[5:0], B[5:1]

R[5:1]

G [5:0]

B[5:1]

VDP

DRDY

Note: DRDY is used to indicate the first pixel
Example Timing for 640x480 panel

VNDP

HDP

HNDP

1

HNDP

2

LINE480