CS7410-CM データシートの表示（PDF） - Cirrus Logic

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CS7410-CM

CD/MP3/WMA Audio Controller

Cirrus Logic 

CS7410

Pwr: +2.5V or +3.3V power supply voltage

Gnd: Power supply ground

Name_N: Low active

Name_L: Low active

Table 6. Pin Type and Direction Legend (Continued)

Table 7 lists the pin number, pin name, and pin type for the 100-pin CS7410 package. For signal pins, the

pin direction after reset is shown. The primary function and pin direction is shown for all signal pins. For

some signal pins, a secondary function and direction are also shown.

Pin

Name

1 PLL_GND

2 PLL_1V8

3 M_D_15

Type Reset

Function #1

Gnd

PLL Ground

Pwr

PLL Power

B4

I

DRAM Data[15]

4 M_D_14

B4

I

DRAM Data[14]

5 M_D_13

B4

I

DRAM Data[13]

6 M_D_12

B4

I

DRAM Data[12]

7 M_D_11

B4

I

DRAM Data[11]

8 M_D_10

B4

I

DRAM Data[10]

9 M_D_9

B4

I

DRAM Data[9]

10 M_D_8

B4

I

DRAM Data[8]

11 M_D_7

B4

I

12 CORE_1V8 Pwr

13 M_D_6

B4

I

14 CORE_GND Gnd

15 M_D_5

B4

I

16 IO_3V3

Pwr

17 XTLCLK_O O

O

DRAM Data[7]

Core Power

DRAM Data[6]

Core Ground

DRAM Data[5]

I/O Power

Oscillator Out

Table 7. Pin Assignments

Dir Function #2 Dir Note

B NVMem

O

Address[19]

B NVMem

O

Address[18]

B NVMem

O

Address[17]

B NVMem

O

Address[16]

B NVMem

O

Address[15]

B NVMem

O

Address[14]

B NVMem

O

Address[13]

B NVMem

O

Address[12]

B NVMem Data[7] B

B NVMem Data[6] B

B NVMem Data[5] B

O

26

DS553PP1

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