Eeprom Address Map - Epson Stylus PHOTO 890 Service Manual

EPSON Stylus PHOTO 890/1280/1290
Table 7-10. Connector Pin Assignment - CN15
Pin Signal Name
1 A
2 B
3 /A
4 /B
Table 7-11. Connector Pin Assignment
Pin Signal Name
1 +42V
2 +42V
3 GND
4 ESAVE
5 PSC
6 GND
7 GND
8 +5V
APPENDIX
I/O Function
O ASF/Pump Motor Phase A
O ASF/Pump Motor Phase B
O ASF/Pump Motor Phase /A
O ASF/Pump Motor Phase /B
I/O Function
- +42V Power
- +42V Power
- Ground
O Energy saving mode
O Secondary power ON/OFF
- Ground
- Ground
- +5V Power

7.1.3 EEPROM Address Map

This section provides the EEPROM address map.
Address Explanation
00H
Pass word
01H
EEPROM mapping
02H
revision
03H Reserved
04H Interface selection
05H Interface time-out
06H Compatibility speed
*a
07H ECP speed
08H IEEE1284.4 for Parallel
09H IEEE1284.4 for USB
0AH 1/F Control flags
0BH -
Reserved
0FH
10H -
CPSI pass word
15H
16H Print direction control
17H CG table
18H Font
Connector Summary
Table 7-12. EEPROM Address Map
Setting
0: Auto, 1: Parallel, 2: USB
0 to 255 (by second, value of 0
means 10 seconds)
0: Fast, 1: Slow,
2: Special-1, 3: Special 2
0: Fast, 1: Slow
0: Auto, 1: On, 2: Off
0: Auto, 1: On, 2: Off
bit1: ECP mode
*b
(0=Off, 1=On)
bit0: IEEE1284 mode (0=On,
*c
1=Off)
0: Bi-D, 1: Uni-D, 2: Auto
08H: PC437, 0AH: PC850
0: Courier
Revision C
QPIT Factory
Settings Settings
0FH -
5AH -
41H -
00H -
00H 00H *2
0AH 0AH
00H 00H
00H 00H
00H 01H
00H 01H
00H 00H
00H -
00H 00H
02H 02H
00H 00H
00H 00H
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