|
PC 340 SERIES (TYPE 6560)
IBM CORPORATION
PC 340 SERIES (TYPE 6560)
|
Processor
|
Pentium
|
|
Processor Speed
|
100/133MHz
|
|
Chip Set
|
Unidentified
|
|
Video Chip Set
|
Unidentified
|
|
Maximum Onboard Memory
|
128MB (EDO supported)
|
|
Maximum Video Memory
|
Unidentified
|
|
Cache
|
256/512KB
|
|
BIOS
|
Unidentified
|
|
Dimensions
|
254mm x 218mm
|
|
I/O Options
|
Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), feature connector, VGA port, riser slot
|
|
NPU Options
|
None
|
|
CONNECTIONS
|
|
Purpose
|
Location
|
Purpose
|
Location
|
|
PS/2 mouse port
|
J2
|
Chassis fan power
|
J13
|
|
Floppy drive interface
|
J5
|
Parallel port
|
P1
|
|
Feature connector
|
J6
|
Serial port 2
|
P2
|
|
IDE interface 2
|
J7
|
Serial port 1
|
P3
|
|
IDE interface 1
|
J8
|
VGA port
|
P4
|
|
IDE interface LED/power LED
|
J12
|
Riser slot
|
SL1
|
|
USER CONFIGURABLE SETTINGS
|
|
Function
|
Label
|
Position
|
|
»
|
CMOS memory normal operation
|
J9
|
Pins 1 & 2 closed
|
|
|
CMOS memory clear
|
J9
|
Pins 2 & 3 closed
|
|
»
|
On board video enabled
|
JP3
|
Closed
|
|
|
On board video disabled
|
JP3
|
Open
|
|
»
|
PS/2 mouse enabled
|
JP4
|
Closed
|
|
|
PS/2 mouse disabled
|
JP4
|
Open
|
|
»
|
Flash BIOS write protect disabled
|
JP11
|
Pins 1 & 2 closed
|
|
|
Flash BIOS write protect enabled
|
JP11
|
Pins 2 & 3 closed
|
|
»
|
Floppy drive write protect disabled
|
JP21
|
Pins 1 & 2 closed
|
|
|
Floppy drive write protect enabled
|
JP21
|
Pins 2 & 3 closed
|
|
»
|
Non linear burst enabled
|
JP22
|
Pins 1 & 2 closed
|
|
|
Linear burst disabled
|
JP22
|
Pins 2 & 3 closed
|
|
»
|
HDD detect enabled
|
JP23
|
Pins 1 & 2 closed
|
|
|
HDD non detect enabled
|
JP23
|
Pins 2 & 3 closed
|
|
DRAM CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
|
8MB
|
(2) 1M x 32
|
None
|
|
16MB
|
(2) 2M x 32
|
None
|
|
16MB
|
(2) 1M x 32
|
(2) 1M x 32
|
|
32MB
|
(2) 4M x 32
|
None
|
|
32MB
|
(2) 2M x 32
|
(2) 2M x 32
|
|
48MB
|
(2) 2M x 32
|
(2) 4M x 32
|
|
64MB
|
(2) 8M x 32
|
None
|
|
64MB
|
(2) 4M x 32
|
(2) 4M x 32
|
|
72MB
|
(2) 8M x 32
|
(2) 1M x 32
|
|
80MB
|
(2) 8M x 32
|
(2) 2M x 32
|
|
96MB
|
(2) 8M x 32
|
(2) 4M x 32
|
|
128MB
|
(2) 8M x 32
|
(2) 8M x 32
|
|
Note: Board accepts EDO memory.
|
|
CACHE CONFIGURATION
|
|
Size
|
Bank 0
|
Bank 1
|
TAG
|
|
256KB
|
(4) 32K x 8
|
(4) 32K x 8
|
(1) 32K x 8
|
|
512KB
|
(4) 64K x 8
|
(4) 64K x 8
|
(1) 32K x 8
|
|
Note: The location of banks 0 & 1 are unidentified.
|
|
CACHE JUMPER CONFIGURATION
|
|
Size
|
JP13
|
|
256KB
|
Pins 1 & 2 closed
|
|
512KB
|
Pins 2 & 3 closed
|
|
VIDEO MEMORY CONFIGURATION
|
|
Note: The size of the video memory is unidentified.
|
|
CPU SPEED SELECTION
|
|
CPU speed
|
Clock speed
|
Multiplier
|
JP14
|
JP17
|
|
100MHz
|
66MHz
|
1.5x
|
Pins 1 & 2, 3 & 4 closed
|
Open
|
|
133MHz
|
66MHz
|
2x
|
Pins 1 & 2, 3 & 4 closed
|
Closed
|
|
CPU TYPE SELECTION
|
|
Type
|
JP19
|
|
|
STD (3.3v)
|
Pins 1 & 2 closed
|
| »
|
VRE (3.52v)
|
Pins 2 & 3 closed
|
|