Operation theory
Logic controller system
The expansion DIMM should incorporate the following features:
Table 4. 7 Expansion DIMM
Number of DIMM
sockets
Socket Nos.
Number of pins
Size
Access speed
Memory card/hard disk(Microdrive) slot interface
The printer has two open slots for installing a flash type memory card and/or a
hard disk drive.
Option interface
This is the interface for a slot-in option device conforming to the KUIO interface
specifications.
The following table shows pin assignments for the option slots.
Table 4. 8 Option interface pin assignment—1/2
Pin No.
1 (A1)
2 (B1)
3 (A2)
4 (B2)
5 (A3)
6 (B3)
7 (A4)
8 (B4)
9 (A5)
10 (B5)
11 (A6)
12 (B6)
13 (A7)
14 (B7)
15 (A8)
16 (B8)
17 (A9)
18 (B9)
19 (A10)
20 (B10)
21 (A11)
22 (B11)
23 (A12)
24 (B12)
25 (A13)
26 (B13)
FS-6750
1
YS02
100
16/32/64/128 MB
<80 ns
Signal
Direction
NC
—
NC
—
NC
—
NC
—
GND
—
+3.3 V
—
+3.3 V
—
A15
Out
GND
—
A14
Out
A13
Out
A12
Out
A11
Out
A10
Out
A9
Out
A8
Out
GND
—
A7
Out
A6
Out
A5
Out
A4
Out
A3
Out
A2
Out
A1
Out
GND
—
+3.3 V
—
4-35
Description
Reserved
Reserved
Reserved
Reserved
—
—
—
System address 15
—
System address 14
System address 13
System address 12
System address 11
System address 10
System address 9
System address 8
—
System address 7
System address 6
System address 5
System address 4
System address 3
System address 2
System address 1
—
—