IC, HD6412350F20
Pin No.Pin NameI/ODescription
________________
1CS1ROMNNot used.
________________
2CS0ROMOChip select output terminal for ROM.
3, 4VSSIGND.
5VCCIPower input terminal. EVER 5 V.
6-9A0-3OAddress bus output terminal.
10VSSIGND.
11-18A4-11OAddress bus output terminal.
19VSSIGND.
20-27A12-19OAddress bus output terminal.
28VSSIGND.
29A20O
Not used.
30CODEC_ERRN
____________________
31INT_VDECIInterrupt signal for AV DECODER IC.
_______________
32HD_INTIInterrupt signal from LOADER.
33, 34P67, 66NNot used.
35, 36VSSIGND.
____________________
37INT_ADECN
Not used.
38UC18N
39VCCIPower input terminal. EVER 5 V.
40-43D0-3I/OData bus input/output terminal.
44VSSIGND.
45-52D4-11I/OData bus input/output terminal.
53VSSIGND.
54-57D12-15I/OData bus input/output terminal.
58VCCIPower input terminal. EVER 5 V.
59TXD0OData output terminal for FL DRIVER IC serial communication control.
60TXD1OData output terminal for LOADER serial communication control.
61RXD0IData input terminal for FL DRIVER IC serial communication control.
62RXD1IData input terminal for LOADER serial communication control.
63SCK0OClock output terminal for FL DRIVER IC serial communication control.
64SCK1OClock output terminal for LOADER serial communication control.
65VSSIGND.
__________________
66CS VDECOChip select output terminal for AV DECODER IC.
67, 68VSSIGND.
________
69CS5OChip select output terminal for SRAM.
70DREQ1N
Not used.
71BASS CONTN
72CS_FROFL DRIVER IC chip select output terminal.
________________
73SYSRSTOSystem reset signal output terminal.
74REMOCONIRemote control signal input terminal.
75USCLOI2C clock output terminal for EERROM, video encoder IC.
60 |
ACEC
