cs7410 Cirrus Logic, Inc., cs7410 Datasheet - Page 23

• Manufacturer Part Number: cs7410
• Description: Cd/mp3/wma Audio Controller
• Manufacturer: Cirrus Logic, Inc.

DS553PP3
Table 7
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
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
CORE_GND
lists the pin number, pin name, and pin type for the 100-pin CS7410 package. For signal pins, the
CORE_1V8
XTLCLK_O
PLL_GND
XTLCLK_I
PLL_1V8
IO_GND
M_D_15
M_D_14
M_D_13
M_D_12
M_D_11
M_D_10
M_A_10
M_A_11
IO_3V3
M_D_9
M_D_7
M_D_8
M_D_6
M_D_5
M_D_4
M_D_3
M_D_2
M_D_1
M_D_0
M_A_9
M_A_8
Name
Type
Gnd
Gnd
Gnd
Pwr
Pwr
Pwr
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
B4
O
I
Reset
O
-
-
I
I
I
I
I
-
-
-
I
-
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Table 7. Pin Assignments
DRAM Address[11]
DRAM Address[10]
DRAM Address[19]
DRAM Address[8]
DRAM Data[15]
DRAM Data[14]
DRAM Data[13]
DRAM Data[12]
DRAM Data[11]
DRAM Data[10]
DRAM Data[9]
DRAM Data[7]
DRAM Data[8]
DRAM Data[6]
DRAM Data[5]
DRAM Data[4]
DRAM Data[3]
DRAM Data[2]
DRAM Data[1]
DRAM Data[0]
Oscillator Out
Core Ground
Function #1
PLL Ground
Core Power
Oscillator In
PLL Power
I/O Ground
I/O Power
Dir
O
O
O
O
O
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
-
-
-
-
-
I
-
NVMem Address[11]
NVMem Address[19]
NVMem Address[18]
NVMem Address[17]
NVMem Address[16]
NVMem Address[15]
NVMem Address[14]
NVMem Address[13]
NVMem Address[12]
NVMem Address[10]
NVMem Address[9]
NVMem Address[8]
NVMem Data[7]
NVMem Data[6]
NVMem Data[5]
NVMem Data[4]
NVMem Data[3]
NVMem Data[2]
NVMem Data[1]
NVMem Data[0]
Function #2
-
-
-
-
-
-
-
-
CS7410
Dir
O
O
O
O
O
O
O
O
O
O
O
O
B
B
B
B
B
B
B
B
-
-
-
-
-
-
-
-
Note
1
1
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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