Major Chips Description
2-75
Table 2-8
65555 Pin Functions (continued)
Ball
Pin Name
Type
Active
Description
P4,
U14,
U7,
J9-12
K9-12
L9-12
M9-12
Y1
RGND
GND
Internal reference GND, should be tied to GND
H4,N4
BVCC
VCC
-
Power (Bus Interface), 3.3V
U8
DVCC
VCC
-
Power (Flat Panel Interface), 3.3V
D13
H17
N17
MVCC
VCC
-
Power (Memory Interface), 3.3V.
U13
VVCC
VCC
-
Power (Video Interface), 3.3V.
Video Interface
V16
VREF
I/O
High
Vertical reference input for video data port.
W17
HREF
In
High
Horizontal reference input for video data port
Y18
VCLK
In
High
Clock input for video data port.
V17
PCLK(VCLKOUT)
Out
High
Outputs DCLK, or DCLK divided by 2. See the
description for register XR60 for complete details.
Usable with either the video data port or the flat
panel interface. May also be configured to output
VCLK in test mode.
R18
U20
T19
R17
T18
U19
V20
T17
U18
V19
W20
W19
U17
V18
Y19
V18
VP0
VP1
VP2
VP3
VP4
VP5
VP6
VP7
VP8
VP9
VP10
VP11
VP12
VP13
VP14
VP15
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
In
High
High
High
High
High
High
High
High
High
High
High
High
High
High
High
High
Data bus for video data port.
When used as a ZV-Port interface, VP0-7
correspond to Y0-7, and VP8-15 correspond to
UV0-7.
Note:
All signals listed above are powered by VVCC and GND.
Boundary Scan
A1
TMS
In
High
Test mode select for boundary scan
B2
TCLK(DCLKIN)
In
High
Test clock for boundary scan. Can be configured to
be used as an input for an externally provided
DCLK through a strapping option. See the
descriptions for registers XR70 and XRCF for
complete details
Содержание 390 Series
Страница 14: ...1 2 Service Guide 1 2 System Board Layout 1 2 1 Mainboard Figure 1 1 PCB No 96183 1A Mainboard Layout Top ...
Страница 15: ...System Introduction 1 3 Figure 1 2 PCB No 96183 1A Mainboard Layout Bottom ...
Страница 96: ...2 50 Service Guide 2 3 3 Pin Configuration Figure 2 4 FDC37C67 TQFP Pin Diagram ...
Страница 97: ...Major Chips Description 2 51 Figure 2 5 FDC37C67 QFP Pin Diagram ...
Страница 102: ...2 56 Service Guide 2 3 6 Block Diagram Figure 2 6 FDC37C67 Block Diagram ...
Страница 111: ...Major Chips Description 2 65 2 4 4 3 Bottom View BGA Ball Assignments Figure 2 8 65555 BGA Ball Assignments Bottom View ...
Страница 126: ...2 80 Service Guide 2 5 4 1 Functional Block Diagram Figure 2 10 M38813 Block Diagram ...
Страница 128: ...2 82 Service Guide 2 6 2 Pin Diagram Figure 2 11 YMF715 Block Diagram ...
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