CS7410-CQ CIRRUS [Cirrus Logic], CS7410-CQ Datasheet - Page 26

• Manufacturer Part Number: CS7410-CQ
• Description: CD/MP3/WMA Audio Controller
• Manufacturer: CIRRUS [Cirrus Logic]

26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pin
Pwr: +2.5V or +3.3V power supply voltage
Gnd: Power supply ground
Name_N: Low active
Name_L: Low active
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.
PLL_GND
PLL_1V8
M_D_15
M_D_14
M_D_13
M_D_12
M_D_11
M_D_10
M_D_9
M_D_8
M_D_7
CORE_1V8
M_D_6
CORE_GND
M_D_5
IO_3V3
XTLCLK_O
Name
lists the pin number, pin name, and pin type for the 100-pin CS7410 package. For signal pins, the
Gnd
Pwr
B4
B4
B4
B4
B4
B4
B4
B4
B4
Pwr
B4
Gnd
B4
Pwr
O
Type
Table 6. Pin Type and Direction Legend (Continued)
I
I
I
I
I
I
I
I
I
I
I
O
Reset
PLL Ground
PLL Power
DRAM Data[15]
DRAM Data[14]
DRAM Data[13]
DRAM Data[12]
DRAM Data[11]
DRAM Data[10]
DRAM Data[9]
DRAM Data[8]
DRAM Data[7]
Core Power
DRAM Data[6]
Core Ground
DRAM Data[5]
I/O Power
Oscillator Out
Table 7. Pin Assignments
Function #1
B
B
B
B
B
B
B
B
B
B
B
O
Dir
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 Data[7]
NVMem Data[6]
NVMem Data[5]
Function #2
CS7410
O
O
O
O
O
O
O
O
B
B
B
Dir
DS553PP1
Note