NEC Advanced Personal Computer System Reference Manual page 10

List of Illustrations (cont' d)
Figure
3-5
3-6
3-7
3-8
3-9
3-lO
3-11
3-12
3-13
3-14
3-15
3-16
3-17
3-18
3-19
3-20
3-21
3-22
3-23
3-24
3-25
3-26
3-27
3-28
3-29
4-1
4-2
D-l
D-2
D-3
Title
Bit Map for Character Attribute Code ....................... .
Display Buffer Memory Map ............................... .
Relationship Between Character Code, Character-Attribute Code,
Display Position, and Video Screen ......................... .
GDC Status Register Bit Map .............................. .
Monochrome-CRT Display Interface ........................ .
Color-CRT Display Interface ............................... .
FDC Block Diagram ...................................... .
FDC Timing Diagram .................................... .
FDD Signal Connector Interface and Pin Assignments ......... .
FDD Power Connector Interfce and Pin Assignments .......... .
FDD Termination Resistor Modules, Location
and Installation .......................................... .
FDD Jumper, Location and Proper Setting .................. .
Serial I/O Communications Controller Block Diagram ........ .
Communications Controller Cable Connections ............... .
Asynchronous Mode Instruction Word ...................... .
Command Instruction Word Format ........................ .
Communications Controller, Circuit for
Asynchronous Operation .................................. .
Synchronous Mode Instruction Word ....................... .
Communications Controller, Circuit for Synchronous Operation
Using External Clock ..................................... .
Communications Controller, Circuit for Synchronous Operation
Using Internal Clock ...................................... .
Communications Controller, Circuit for
Business Machine Clock ................................... .
Communications Controller, Status Word Format ............ .
Sound Control Block Diagram ............................. .
Location of Sound Interface Connectors ..................... .
Controller PCB Jumper Settings ............................ .
System Power Supply Block Diagram ....................... .
Power Supply Interconnection Diagram ..................... .
APC GRPH 1 Characters .................................. .
APC GRPH2 Characters .................................. .
Keyboard Layout Showing Hex Codes
for Special Keys .......................................... .
Page
3-6
3-7
3-8
3-9
3-19
3-20
3-22
3-24
3-41
3-42
3-42
3-43
3-45
3-49
3-51
3-51
3-52
3-54
3-54
3-55
3-57
3-59
3-60
3-61
3-65
4-2
4-3
D-6
D-7
D-8
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