Sharp HT-CN150DVW - Page 72

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.