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IC DESCRIPTION -5/5 (NDV8601 -3/7)
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3 7 63 1515 0
Pin No.
Pin Name
81
RSTP
82
VSSIO
83
RXD1
84
SSPIN1/BAUD1
85
VSS
86
SSPOUT1/DTR1
87
SSPCLK1/CTS1
88
SSPCLK0/RTS1
89
VDD
90
SSPIN0/BAUD0
91
VDDIO
92
SSPOUT0/DTR0
93
TXD0
94
RXD0
95
CTS0
96
RTS0
97
VSSIO
98
CXI
99
CXO
TE
100
OSCVss
L 13942296513
101
OSCVdd
102
MVCKVdd
103
SCEN
104
MVCKVss
105
ACLKVss
106
SCMD
107
ACLKVdd
108
VddDAC
109
VssDAC
110
DAC3
111
IOM
112
DAC2
113
Vaa3
114
DAC1
115
Vssa
116
VREF
www
117
NC
.
118
DAC0
http://www.xiaoyu163.com
I/O
I
RESET_Power: from system, used to reset frequency synthesizer and rest of chip
P
I/O Pad ground
I
UART1 serial data input from external serial device, used for IR receive; can be used as GPIO
B
SSP1 data in or 16X clock for USART function in UART1; can be used as GPIO
P
Core and Ring Ground
B
SSP1 data out or UART1 data-terminal-ready signal; can be used as GPIO
B
SSP1 clock or UART1 clear-to-send signal; can be used as GPIO
B
SSP0 clock or request-to-send function in UART1; can be used as GPIO
P
Core Power=1.8V
B
SSP0 data in or 16X clock for USART function in UART0; can be used as GPIO
P
I/O Pad power=3.3V
B
SSP0 data out or UART0 data-terminal-ready signal; can be used as GPIO
B
UART0 serial data output to an external serial device; can be used as GPIO
I
UART0 serial data input from external serial device; can be used as GPIO
B
UART0 clear-to-send signal; can be used as GPIO
B
UART0 request-to-send signal; can be used as GPIO
P
I/O Pad ground
I
Crystal Input pin for on-chip oscillator or system input clock
O
Crystal Output pin for on-chip oscillator
P
Oscillator Ground
P
Oscillator Power (1.8V)
P
Main and Video Clock PLL Power (3.3V)
I
Scan Chain test enable
P
Main and Video Clock PLL Ground
P
Audio clock PLL Ground Test
I
Scan Chain test mode
P
Audio clock PLL Power (3.3V)
P
DAC Digital Power/1.8V
P
DAC Digital Ground
Video DAC3 output (A second composite video; Cr output for composite, Cr output for
O
component, Red output for SCART
O
Cascaded DAC differential output used to dump current into external resistor for power
Video DAC2 output (Chrominance output for NTSC/PAL S-Video; Cb output for component, Blue
O
output for SCART
P
DAC Analog Power/3.3V
O
Video DAC1 output (Luminance for S-Video and component; G output for SCART
P
DAC Analog Ground Video Port
I
Input voltage reference (1.2V typical) for output DACs
Unused (was Vaa=2.5V on NDV8501 device, can be connected to 1.8V for board compatibility
x
ao
u163
-
y
reasons; however,recommend to design as a no connect for new designs).
i
O
Video DAC output (Composite video; Chrominance output for S-Video)
http://www.xiaoyu163.com
2 9
8
Description
Q Q
3
6 7
1 3
1 5
co
.
-56-
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
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