TCC76x
Specification Rev. 0.07
February 23, 2005
32-bit RISC Microprocessor for Digital Media Player
INTRODUCTION
Preliminary
1-36
Signal Name
Shared Signal
Ball Type Description – TCC768
VDDI
C1
PWR
Digital Power for Internal Core (1.8V)
VDDI
H3
PWR
Digital Power for Internal Core (1.8V)
VDDI
J3
PWR
Digital Power for Internal Core (1.8V)
VDDI
C8
PWR
Digital Power for Internal Core (1.8V)
VDDI
C4
PWR
Digital Power for Internal Core (1.8V)
VDDI
D12
PWR
Digital Power for Internal Core (1.8V)
VDDA_ADC
F11
PWR
Analog Power forADC (3.3V)
VDDA_PLL
H11
PWR
Analog & Digital Power for PLL (1.8V)
HPVDD
F12
PWR
Analog Power for HeadphoneAmp
VDDB_CDC
M8
PWR
Digital Buffer Power for CODEC
VDDC_CDC
M6
PWR
Core Power for CODEC
AVDD
A5
PWR
Analog Power for CODEC
VSSIO
A1
GND
Digital Ground for I/O
VSSIO
K1
GND
Digital Ground for I/O
VSSIO
K5
GND
Digital Ground for I/O
VSSIO
L12
GND
Digital Ground for I/O
VSSIO
B12
GND
Digital Ground for I/O
VSSIO
H12
GND
Digital Ground for I/O
VSSIO
B9
GND
Digital Ground for I/O
VSSIO
A11
GND
Digital Ground for I/O
VSS_CDC
M7
GND
Digital Ground for CODEC
VSSI
D1
GND
Digital Ground for Internal
VSSI
J2
GND
Digital Ground for Internal
VSSI
K7
GND
Digital Ground for Internal
VSSI
C7
GND
Digital Ground for Internal
VSSI
B4
GND
Digital Ground for Internal
VSSI
F9
GND
Digital Ground for Internal
VSSA_ADC
C12
GND
Analog Ground forADC
VSSA_PLL
G11
GND
Analog Ground for PLL
AGND
C5
GND
Analog Ground for CODEC
Table 1.9 Pin Comparison – TCC763 vs. TCC768
Ball # TCC763 Rev. 1
TCC768
Note
D2
GPIO_D18
VDDIO
Power for I/O and Memory
H12
GPIO_D19
VSSIO
Ground for I/O and Memory
A8
ROUT
VDDIO
Power for I/O and Memory
B9
LOUT
VSSIO
Ground for I/O and Memory
A6
VDD_NOR
VDDIO
Power for I/O and Memory
A11
VSS_NOR
VSSIO
Ground for I/O and Memory
D12
VDDI_ADC
VDDI
Core power. (1.8V)
F9
VSSI_ADC
VSSI
Core ground.
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