CS98100 データシートの表示（PDF） - Cirrus Logic

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CS98100

DVD Processor for Low Cost DVD Players

Cirrus Logic 

CS98100

5. PIN DESCRIPTIONS

.

DVD IF /

ATAPI IF

(27 pins)

H_D[15:0]

H_CS[3:0]

H_A[2:0]

H_ALE

H_RD

H_WR

H_RDY

Serial DVD DVDS_CLK

DVDS_DAT

(4 pins)

DVDS_VLD

DVDS_SOS

Misc.

(13 pins)

XTLCLK_I

XTLCLK_O

RST_N

IR_IN

MFG_TST

GPIO[7:0]

Serial I/O

(8 pins)

SER_CLK

SER_CS

SER_DO

SER_DI

MS_SCL1

MS_SDA1

M_SCL2

M_SDA2

CS98100

M_A[11:0]

DR_BS_N

M_D[31:0]

DR_DQM[3:0]

DR_RAS_N

DR_CAS_N

DR_WE_N

DR_AP

DR_CKE

DR_CKO

NVM_CE_N

NVM_OE_N

NVM_WR_N

HSYNC

VSYNC

CLK27_O

VDAT[7:0]

Y_G_Y

U_B_C

V_R_YC

RSET

COMP

VREF

Memory IF

(58 pins)

Video out

(17 pins)

AUD_XCK

AUD_BCK

AUD_LRCK

AUD_DO[3:0]

IEC958_O

AIN_DATA

AIN_LRCK

Audio Out

(8 pins)

Audio In

(2 pins)

Figure 14. CS98100 Pin Layout

Table 14 lists the conventions used to identify the pin type and direction.

Symbol

I

S

D

U

O

O4

O8

B

B4

B8

Pwr

Gnd

Name N

Name L

Description

Input

Schmitt trigger on input

pull down resistor

pull up resistor

Output

Output – 4mA drive

Output – 8mA drive

Bi-direction

Bi-direction – 4mA drive

Bi-direction – 8mA drive

+2.5V or +3.3V power supply voltage

Power supply ground

Low active

Low active

Table 14. Pin Type and Direction Legend

37

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