Kurzweil K2600 Series User Manual

Kurzweil K2600 Series Service Manual
7-15
DSP Board–System Init, Dig IO Int, Decode, Clock (5 of 5)
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
A
B
C
D
A
B
C
D
U4
74AC08
12
13
11
U4
74AC08
9
10
8
U4
74AC08
4
5
6
U4
74AC08
1
2
3
1 2 9 10 17 18 27 28 49 50
54 55 56 57 58 59 60 69 70 72 73
76 77 80 81 84 85 88 89 92 93 95 96
DGND
J903
K2600 CPU-TO-DSP
5
+3V1
6
+3V2
7
+3V3
8
+3V4
3
+5V1
4
+5V2
97
+5V3
98
+5V4
99
+5V5
100
+5V6
90
BJKISO0
87
BJKISO1
94
BJKISO2
41
CA00
42
CA01
43
CA02
44
CA03
45
CA04
46
CA05
47
CA06
48
CA07
51
CA08
52
CA09
53
CA10
63
CA20
64
CA21
65
CA22
66
CA23
67
CA24
68
CA25
19
CD00
20
CD01
21
CD02
22
CD03
23
CD04
24
CD05
25
CD06
26
CD07
29
CD08
30
CD09
31
CD10
32
CD11
33
CD12
34
CD13
35
CD14
36
CD15
74
DACDATA
82
PJKISO0
79
PJKISO1
86
PJKISO2
15
RESET
14
SPARE1
16
SPARE2
39
SPARE3
40
SPARE4
61
SPARE5
62
SPARE6
78
VLSICLK
91
BH1CTOPO
71
BH2TOPO
83
BJTOPO
12
DSACK1
13
DSPCS
75
PJTOPO
11
WRITE
J901
DSP TO DIGIO
4 5 6 8 10 12 14 16 18 20 22 24 30 38
1
+5V0
2
+5V1
39
+5V2
40
+5V3
34
AES-SPD
7
CLK20
11
DATA16
37
DIOD[0]
35
DIOD[1]
33
DIOD[2]
31
DIOD[3]
29
DIOD[4]
27
DIOD[5]
25
DIOD[6]
23
DIOD[7]
15
KDS2KIS
13
KDSERRCNT0
17
KDSERRCNT1
9
KDSERRFLAG
26
KDSInLOCK
36
LOAD
3
RESET
19
TOPI
32
BYPASS
21
KDS1
28
LISA
U38
74VHC245
2
A[1]
3
A[2]
4
A[3]
5
A[4]
6
A[5]
7
A[6]
8
A[7]
9
A[8]
1
DIR
19
G
18
B[1]
17
B[2]
16
B[3]
15
B[4]
14
B[5]
13
B[6]
12
B[7]
11
B[8]
U37
74VHC245
2
A[1]
3
A[2]
4
A[3]
5
A[4]
6
A[5]
7
A[6]
8
A[7]
9
A[8]
1
DIR
19
G
18
B[1]
17
B[2]
16
B[3]
15
B[4]
14
B[5]
13
B[6]
12
B[7]
11
B[8]
U36
74VHC245
2
A[1]
3
A[2]
4
A[3]
5
A[4]
6
A[5]
7
A[6]
8
A[7]
9
A[8]
1
DIR
19
G
18
B[1]
17
B[2]
16
B[3]
15
B[4]
14
B[5]
13
B[6]
12
B[7]
11
B[8]
U35
74VHC245
2
A[1]
3
A[2]
4
A[3]
5
A[4]
6
A[5]
7
A[6]
8
A[7]
9
A[8]
1
DIR
19
G
18
B[1]
17
B[2]
16
B[3]
15
B[4]
14
B[5]
13
B[6]
12
B[7]
11
B[8]
U34
NC7SZ04
24
U33
NC7SZU04
24
U41
NC7S04
24
L7
47pF
12
3
Y1
19.968 MHz
21
3
R121
1M
12
U39
74VHC138
1
A
2
B
3
C
6
G1
4
G2A
5
G2B
15
Y0
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
9
Y6
7
Y7
U40
74VHC138
1
A
2
B
3
C
6
G1
4
G2A
5
G2B
15
Y0
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
9
Y6
7
Y7
+
C115
470uF,6.3V
12
+
C116
100uF,6.3V
12
R8
1M
12
R5
1K
12
R122
1K
12
C9
.1uF
12
C128
.1uF
12
C125
.1uF
12
C118
.1uF
12
C117
47pF,NPO
12
C121
6.8pF,NPO
12
C122
47pF,NPO
12
C120
.1uF
12
C119
.1uF
12
C124
.1uF
12
C123
.1uF
12
C127
.1uF
12
C126
.1uF
12
YOUNG CHANG CO., LTD.
of Young Chang Co., Ltd. is prohibited.
Reproduction without the express written consent
Filename:
Doc:
Mfg:
Eng:
Sht
By:
Date:
of
Rev:
K2600 DSP Engine
System Int, Dig IO Int, Decode, Clock
Mike Richmond
021205 RCV0
021205C0 8/4/99
05 05
CA[25:00]
CA[20]
VCC
CA[21]
DSPCS
CA[22]
DITHER18CS {2-D1}
DITHER16CS {2-D1}
EFX2CS {2-C1}
CA[23]
EFX1CS {2-A1}
CA[24] BA[24]
DSPCS
VCC +3 CA[23] BA[23]
VCC
VCCVCC CA[22] BA[22]
WRITE {1-A1,2-A1}
CA[21] BA[21]
DSACK1 {1-A1,2-A1}
CA[20] BA[20]
CA[10] BA[10]
CA[09] BA[09]
CA[08] BA[08] CA[20]
VCC
CD[15] CA[21]
PHOBBES1CS {1-A1}
+3
CD[14] CA[22]
PHOBBES2CS {1-A1}
CD[13]
PMIXCS {1-D1}
CD[12]
BHOBBES2CS {1-D1}
CD[11] CA[24]
CD[10]
DSPCS
CD[09] CA[23]
BHOBBES1CS {1-D1}
CA[07] BA[07]
CD[08]
CA[06] BA[06]
CD[07]
VCC
CA[05] BA[05]
CD[06]
CA[04] BA[04]
CD[05]
CA[03] BA[03]
CD[04]
CA[02] BA[02]
CD[03]
CA[01] BA[01]
CD[02]
CA[00] BA[00]
CD[01]
CD[00]
BA[25:00] {1-A1,2-D1}
CA[25]
CA[24]
BD[15:00] {1-D1,2-D1}
CA[23]
CA[22]
CA[21]
VCC
CA[20] CD[15] BD[15] OSCVLSI1
VLSICLK {1-A1}
CA[10] CD[14] BD[14]
CA[09]
VCC CD[13] BD[13]
CA[08] CD[12] BD[12]
CA[07] CD[11] BD[11]
VCC
CA[06] CD[10] BD[10]
CA[05] CD[09] BD[09]
CA[04] CD[08] BD[08]
CA[03]
CA[02]
CA[01]
CA[00] WRITE
DSPCS
CD[07] BD[07]
CD[06] BD[06]
VCC
CD[05] BD[05]
CD[04] BD[04]
CD[03] BD[03]
VCC
RESET {1-A1,2-A1}
CD[02] BD[02]
CD[01] BD[01]
DACDATA {2-A8}
CD[00] BD[00]
PJTOPO {1-A1} KDS2KIS {1-A1}
PJKISO2 {1-A1}
PJKISO1 {1-A1}
PJKISO0 {1-A1}
BJTOPO {1-C1}
VCC
BJKISO2 {1-C1}
BJKISO1 {1-C1}
BJKISO0 {1-C1}
BH1CTOPO {1-C8}
VCC VCC
RESET
DATA16_BUF
VLSICLK3_BUF
BH2TOPO_BUF
DATA16 {2-C8} KDSERRFLAG {2-A8}
KDSERRCNT0 {2-B8}
KDSERRCNT1 {2-B8}
KDSInLOCK {2-B8}
LISA {2-B8}
KDS {2-B8}
BYPASS {2-B8}
BH2TOPO {1-C8,2-A1,C8} AES/SPD {2-B8}
LOAD {2-C8}
VCC DLY3D[7]
DLY3D[6]
DLY3D[5]
DLY3D[4]
DLY3D[3]
DLY3D[2]
DLY3D[1]
DLY3D[0]
DLY3D[7:0] {2-C8}
NC7SZU04 or NC7SU04 is acceptable for U33.
NC
NC
NC
NC
NC
NC
NC

Kurzweil K2600 Series Specifications

General

Polyphony	48 voices
Multitimbral	16 parts
MIDI	In, Out, Thru
Type	Workstation
Synthesis Method	VAST (Variable Architecture Synthesis Technology)
Keyboard	61, 76, or 88 keys
Sequencer	16-track sequencer
Display	LCD
Sampling	Yes, with optional sampling option
Storage	Floppy disk
Audio Outputs	Stereo outputs
Audio Inputs	Stereo inputs