750
R28
OE
CS1
CS2
R/W
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
128K x 8
U1
12
11
10
9
8
7
6
5
27
26
23
25
4
28
3
31
2
13
14
15
17
18
19
20
21
24
22
30
29
VPP/A15
PGM/A14
A13
A11
A12
O0
O1
O2
O3
O4
O5
O6
O7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
CS
OE
27C512
U3
11
12
13
15
16
17
18
19
10
9
8
7
6
5
4
3
25
24
21
23
2
20
22
26
27
1
27pF
C5
750
R29
25V
22uF
C9
YORKVILLE
NAME:
PCB#&VER:
MODELS:
SCH ISSUE:
TITLE:
DATE:
M1101
AP-312/AP-812\AP-818
M1101FX.SCH
FEB/9/97
DIGITAL_EFFECTS
1.10
1N4148
CR2
25V
22uF
C2
22N
C17
HC374
OC
CP
1D
2D
3D
4D
5D
6D
7D
8D
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
U4
2
5
6
9
12
15
16
19
1
11
3
4
7
8
13
14
17
18
10K
R6
100K
R8
.022uF
C15
1K
R13
10U
16V
C19
CS4218
CRYSTAL ADC/DAC
NC
NC
NC
NC
NC
NC
PDN
NC
ROUT
LOUT
NC
NC
NC
REFBUF
REFBYP
REFGND
AGND
VA
RIN1
RIN2
LIN1
LIN2
SMODE1
SFS2
SFS1
SMODE2
DI1
DI2
DI3/F3
D14/MA
DO1
DO2
DO3/F2
DO4/F1
GND
SDIN
SDOUT
SCLK
SSYNC
RESET
CLKIN
VD
DGND
NC
CRYSTAL ADC/DAC
CS4218
U6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
25V
22uF
C6
330
R15
1
2
R15
1
3
R15
1
5
R15
1
4
R15
1
6
1K
R5
R15
1
7
R15
1
8
9
1
1N4148
CR1
16MHz
X1
C3
27pF
27pF
C4
HC30
U5
470R
R7
1K
R12
1K
R9
680R
R16
10K
R11
ASIC 2
ART FX DSP2
100-1355-101
Q_REQ
BBROWN
LM311
FSYNCA
TEST
FSYNCO
SDOUT
SDIN
SCLKO
AA16
AA15
AA14
AWRE
AA12
AA13
AAO7
AA08
AA06
AA09
VDD
GND
AA05
AA11
AA04
AROE
AA03
AA10
AA02
AD7
AA01
AA00
AD6
AD0
AD5
AD1
AD4
AD2
AD3
RESET
GND
VDD
XTALO
XTALI
OVFL
ENC1A
ENC1B
ENC2A
ENC2B
EDCLK
MCLK
PPSEL
MCEQ0
ED2
ED3
ED1
ED4
ED0
ED5
EA0
ED6
VDD
GND
ED7
EA1
EA3
EA2
EA5
EA4
EA7
EA6
MUTE
HSTWE
MUTEAD
MUTO
HSTACK
HSTREQ
HSTOE
IRA8
HSTA8
SAPSO
CLRBR
GND
VDD
FSYNCI
U2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
470K
R10
Q2
MPSA13
Q1
MPSA06
2N2
C24
2N2
C25
22N
C7
2.2N
C8
22N
C12
10
R17
16V
10u
C10FX
16V
10u
C11FX
16V
10u
C13FX
100N
C42
1
2
10K
R94
1
2
10K
R93
1
2
MPSA06
Q7
3
1
2
MPSA06
Q6
3
1
2
25V
100uF
BEAD
#3818
L2FX
10K
R100
1
2
R100
1
3
R100
1
4
R100
1
5
10U
16V
C23
1U
C1
12
220
R27
R100
1
7
R100
1
6
R100
1
8
9
1
BEAD
#3818
L1FX
10N
C22
12
100N
C20
12
22N
C18
12
RESET
RESET
RESET
EA15
EA9
EA10
EA11
EA12
EA14
EA13
+
+
+
MCLK
MCLK
VA
VA
EA8
ART_OUTR
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5VIN
ART_IN
DIGND
ART_GNDI
ART_GNDO
ART_OUTL
A
REVISED
APPLIED RESEARCH & TECHNOLOGY
215 TREMONT STREET
ROCHESTER, NY 14608
FILENAME
PLOT DATE
ENGINEERING
SHEET
REV
DWG NO.
SIZE
DATE
APPROVALS
DRAWN
CHECKED
ISSUED
M1101-FX
BIT4
1995/06/05
A. CHILCO
4 OF 4
12-1-94
2-16-94
R.NEATROUR
ART OEM REVERB BOARD
400-4001-100
CLIP/OVERFLOW
BIT7
BIT6
BIT5
BIT3
BIT2
BIT1
BIT0
PINOUT FOR 32K X 8
19
18
17
16
15
13
12
11
28
27
20
22
26
23
21
24
25
10
9
8
7
6
5
4
3
2
1
DIGITAL EFFECTS SECTION
NC
+5V
+5V
+5V
+5V
+5V
+5V
8
1
3
4
11
6
5
12
2
1
32
SELECT EFFECT
NC
VDD
MODIFY EFFECT
