Olivetti ECR 7100 Service Manual page 48
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Also See for ECR 7100:
- Brugervejledning (31 pages) ,
- Guia do utilizador (31 pages) ,
- User manual (31 pages)
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_________________________________________________________________________________________
P5
40
0
SEG31/TXD0
41
1
SEG30/RXD0
SEG29/TC3/PDO3/
2
42
PWM3
SEG28/TC4/PDO4/
43
3
PWM4/PPG4
SEG27/TC5/PDO5/
44
PWM5
4
SEG26/TC6/PDO6/
45
5
PWM6/PPG6
46
6
SEG25
47
7
SEG24
48
0
SEG23
49
1
SEG22
50
2
SEG21
51
3
SEG20
52
4
SEG19
53
5
SEG18
54
6
SEG17
55
7
SEG16
56
0
SEG15
57
1
SEG14
58
2
SEG13
59
3
SEG12
60
4
SEG11
61
5
SEG10
62
6
SEG9
63
7
SEG8
64
0
SEG7
65
1
SEG6
66
2
SEG5
67
3
SEG4
68
4
SEG3
69
5
SEG2
70
6
SEG1
71
7
SEG0
1
VSS
2
XIN
3
XOUT
4
TEST
5
VDD
8
RESET#
13
AVDD
48
I/O
KR6
Key Return
I/O
DRAWER
DRAWER ON
I/O
WIND_ON
Winding Motor On
Port assigns(TMP86FS28DFG)
I/O
CE#
SRAM CE
I/O
RD#
SRAM RD
I/O
WE#
SRAM WR
I/O
E2_CS
EEPROM_CE
I/O
E2_CLK
EEPROM Clock Out
I/O
A0
SRAM Address
I/O
A1
SRAM Address
I/O
A2
SRAM Address
I/O
A3
SRAM Address
I/O
A4
SRAM Address
I/O
A5
SRAM Address
I/O
A6
SRAM Address
I/O
A7
SRAM Address
I/O
A8
SRAM Address
I/O
A9
SRAM Address
I/O
A10
SRAM Address
I/O
A11
SRAM Address
I/O
A12
SRAM Address
I/O
A13
SRAM Address
I/O
A14
SRAM Address
I/O
E2_DI
DEEPROM_Data In
I/O
D0
SRAM Data
I/O
D1
SRAM Data
I/O
D2
SRAM Data
I/O
D3
SRAM Data
I/O
D4
SRAM Data
I/O
D5
SRAM Data
I/O
D6
SRAM Data
I/O
D7
SRAM Data
Power
GND
Ground(0V)
Ceramic Resonator
I
XIN
9.83MHz
Ceramic Resonator
O
XOUT
9.83MHz
I
TEST
P-ON:+5V/
Power
VBB
BackUp:+5.5V_1.8V
External
I
PU
Input Reset
RESET#
P-ON:+5V/
Power
VBB
BackUp:+5.5V_1.8V
ECR7100 Service Manual
I
VCC-PU
O
GND-PD
O
GND-PD
continued
O
-
O
-
O
-
O
GND-PD
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
O
-
I
-
I/O
GND-PD
I/O
GND-PD
I/O
GND-PD
I/O
GND-PD
I/O
GND-PD
I/O
GND-PD
I/O
GND-PD
I/O
GND-PD
I
O
TEST
I
GND-PD
I
I
(H)
I
(L)
O
L
O
L
O
L
O
L
O
H
O
H
O
H
O
H
O
H
O
H
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
O
L
I
(H)
O
L
O
L
I
(L)
O
L
I
(L)
O
L
I
(L)
O
L
I
(L)
O
L
I
(L)
O
L
I
(L)
O
L
I
(L)
O
L
I
(L)
I
O
I
Y110910 - 8
Key return
Drawer
Assigning
PWM for
Winding reel
winding
motor control
noise.
SRAM for PLU
（*3）
CPU control line
（*3）
（*3）
SRAM for PLU
Address bus
SRAM for PLU
Address bus
SRAM for PLU
Address bus
Flash I/F
(*1)
Pullup
Reset
(Built
in)
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