HT-CN150DVW
72
Table 1 ES6629 Pin Description
Name
Pin Numbers
I/O
Definition
VD33
1,10,19,35,44,53,62,79,96,126,185
P
I/O power supply.
VID_XI
2
I
Crystal input.
VID_XO
3
O
Crystal output.
CLK
4
I
System clock.
DMA [11:0]
5:8 11:17, 20
O
DRAM address bus.
VS33
9,18,34,43,52,61,78,95,119,127,186,208
G
Ground for I/O power supply.
DCAS#
21
O
DRAM column address strobe (active-low).
DCS[1:0]#
22,23
O
DRAM chip select (active-low).
DRAS[2:0]#
24,25,28
O
DRAM row address strobe (active-low).
VSS
26,70,86,137,197
G
Ground for core power supply.
VDD
27,71,87,138,198
P
Core power supply.
DSCK_EN
29
O
DRAM clock enable output.
DOE#
O
DRAM output enable (active-low).
DWE#
30
O
DRAM write enable (active-low).
DB[15:0]
31:33,36:42,45:50
I/O
DRAM data bus.
DSCK
51
O
Output clock to DRAM.
DQM
54
O
Data input/output mask.
LA[21:0]
56:60, 63:69. 72:77, 80:82
O
RISC port address bus.
LCS[3:0]#
83:85,88
O
RISC port chip select (active-low).
LWRLL#
89
O
RISC port low-byte write enable (active-low).
LOE#
90
O
RISC port output enable (active-low).
LD[7:0]
91:94, 97:100
I/O
RISC port data bus; (5V tolerant input).
RSD
101
I
Audio receive serial data; (5V tolerant input).
RBCK
102
I
Audio receive bit clock; (5V tolerant input).
RWS
103
I
Audio receive frame sync; (5V tolerant Input).
VD33_PL
104
P
Power for PLL block.
VS33_PL
105
G
Ground for PLL block.
VREF
106
I
Internal voltage reference to video DAC.
YUV1
O
YUV pixel 1 output data.
COMP
107
I
Compensation input.
YUV3
O
YUV pixel 3 output data.
RSET
108
I
DAC current adjusment resistor input.
YUV4
O
YUV pixel 4 output data.
FDAC
109
O
Video DAC output. Refer to description and matrix for UDAC pin 115.
YUV7
O
YUV pixel 7 output data.
VDAC
110
O
Video DAC output. Refer to description and matrix for UDAC pin 115.
YUV6
O
YUV pixel 6 output data.
VD33_DA
111
P
Power for I/O power supply for VDAC.
VS33_DA
112
G
Ground for I/O power supply for VDAC.
YDAC
113
O
Video DAC output. Refer to description and matrix for UDAC pin 115.
YUV5
O
YUV pixel 5 output data.
CDAC
114
O
Video Dac output. Refer to description and matrix for UDAC pin 115.
YUV2
O
YUV pixel 2 output data.
