Chapter 8. Other; Function Table Of Ic - Sharp HT-M700H Service Manual

HT-M700H
CHAPTER 8.
OTHER

[1] Function table of IC

U1A VHiES6698FD-1: Decoder (ES6698FD) (1/3)
Pin No. Terminal Name
1 VD33
2 VID_XI
3 VID_XO
4* CLK
5-8 DMA0-DMA3
9 VS33
10 VD33
11-17 DMA4-DMA10
18 VS33
19 VD33
20 DMA11
21 DCAS#
22, 23* DCS0#, DCS1#
24, 25 DRAS0#, DRAS1#
26 VSS
27 VDD
28 DRAS2#
DSCK_EN
29
DOE#
30 DWE#
31-33 DB0-DB2
34 VS33
35 VD33
36-40 DB3-DB7
41, 42 DB15, DB14
43 VS33
44 VD33
45-50 DB13-DB8
51 DSCK
52 VS33
53 VD33
54 DQM
55-60 LA21-LA16
61 VS33
62 VD33
63-69 LA15-LA9
70 VSS
71 VDD
72-77 LA8-LA3
78 VS33
79 VD33
80-82 LA2-LA0
83*-85 (84*) LCS0#-LCS2#
86 VSS
87 VDD
88 LCS3#
89 LWRLL#
90 LOE#
91-94 LD0-LD3
95 VS33
96 VD33
97-100 LD4-LD7
101 RSD
102 RBCK
103 RWS
104 VD33_PL
105 VS33_PL
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Input/Output
Input I/O power supply.
Input Crystal input.
Output Crystal output.
Input System clock.
Output DRAM address bus.
– Ground for I/O power supply.
Input I/O power supply.
Output DRAM address bus.
– Ground for I/O power supply.
Input I/O power supply.
Output DRAM address bus.
Output DRAM column address strobe (active-low).
Output DRAM chip select (active-low).
Output DRAM row address strobe (active-low).
– Ground for core power supply.
Input Core power supply.
Output DRAM row address strobe (active-low).
Output DRAM clock enable output.
Output DRAM output enable (active-low).
Output DRAM write enable (active-low).
Input/Output DRAM data bus.
– Ground for I/O power supply.
Input I/O power supply.
Input/Output DRAM data bus.
Input/Output DRAM data bus.
– Ground for I/O power supply.
Input I/O power supply.
Input/Output DRAM data bus.
Output Output clock to DRAM.
– Ground for I/O power supply.
Input I/O power supply.
Output Data input/output mask.
Output RISC port address bus.
– Ground for I/O power supply.
Input I/O power supply.
Output RISC port address bus.
– Ground for core power supply.
Input Core power supply.
Output RISC port address bus.
– Ground for I/O power supply.
Input I/O power supply.
Output RISC port address bus.
Output RISC port chip select (active-low).
– Ground for core power supply.
Input Core power supply.
Output RISC port chip select (active-low).
Output RISC port low-byte write enable (active-low).
Output RISC port output enable (active-low).
Input/Output RISC port data bus; (5 V tolerant input).
– Ground for I/O power supply.
Input I/O power supply.
Input/Output RISC port data bus; (5 V tolerant input).
Input Audio receive serial data; (5 V tolerant input).
Input Audio receive bit clock; (5 V tolerant input).
Input Audio receive frame sync; (5 V tolerant input).
Input Power for PLL blocks.
– Ground for PLL blocks.
8 – 1
Service Manual
Function
HT-M700H