S5U1C17564T Manual
Seiko Epson Corporation
3
(Rev.1.0)
Table 1.1 List of jumper settings for each selection of power supply
Selection of power supply
Board
Series
Jumper SW
number
Function
Coin battery
External power
supply
( CN1 )
power supply
SW1
External power supply
SW
OPEN
SHORT : on
SW3
Coin
batterySW
SHORT : on
OPEN
regulater SW2
shutdown
OPEN
SW16
REG-enable
SHORT
SW4 P52-Lo
:
shutdown OPEN
SW5
REG-OUT
SHORT
SW6
PS-OUT
OPEN
level shifter
SW29
HVDD-IN
SHORT
SW30
RVDD-IN
SHORT
SW37
GND
SHORT
panel SW9
-
SHORT
SW12
-
SHORT
SW7
- OPEN
SW8
- OPEN
SW10
- OPEN
SW11
- OPEN
bypass SW31
levelshifter
bypass
OPEN
SW32 levelshifter
bypass
OPEN
SW33 levelshifter
bypass
OPEN
SW34 levelshifter
bypass
OPEN
SW35 levelshifter
bypass
OPEN
SW36 levelshifter
bypass
OPEN
offset
SW17
P45:Hi by SHORT
OPEN
SW18
P45:Lo by SHORT
OPEN
SW19
P44:Hi by SHORT
OPEN
SW20
P44:Lo by SHORT
OPEN
SW21
P43:Hi by SHORT
OPEN
SW22
P43:Lo by SHORT
OPEN
SW23
P42:Hi by SHORT
OPEN
SW24
P42:Lo by SHORT
OPEN
SW25
P41:Hi by SHORT
OPEN
SW26
P41:Lo by SHORT
OPEN
SW27
P40:Hi by SHORT
OPEN
SW28
P40:Lo by SHORT
OPEN
Peripheral
SHORT: Short-circuit the jumper switch OPEN: Remove the jumper switch
-
: Any setting is OK
(Other): Set the jumper switch to the specified side.