Cpu Board-Cpu, Sampler Interface (1 Of 8) - Kurzweil K2600 Series Service Manual

Chapter 7\
1 2
CD[15:00] {8-A1}
CA[25:00] {8-A1}
SCSIDRQ {4-A8}
1 2
RESET {3-B1,8-B1,D8}
R9 100
SD[15] 1
SD[14] RP5 2
SD[13] 51 6 3
SD[12] 7 5 4
A
SD[11] 1
8
SD[10] RP6 2
SD[09] 51 6 3
SD[08] 5 7 4
SD[07] 8 8 1
SD[06] RP7 2
SD[05] 51 6 3
SD[04] 5 7 4
SD[03] 1
SD[02] RP8 2
SD[01] 51 6 3
SD[00] 7 5 4
8
SD[15:00] {8-A8}
SA[01] {8-B8}
SMPCS {8-A8}
AS {6-C1}
WRITE {2-B1,3-D1,5-A1,6-C1,8-A1}
R19
B
R20
These Bypass caps are for U1.
R21
VCC VCC VCC
VCC
C1 C2 C3 R22
.1uF .1uF .1uF
R23
VCC VCC VCC
R24
C117 C118 C119
.01uF .01uF .01uF R25
R26
R27
FLASH2CS {2-D1}
FLASH1CS {2-D1}
SRAM_A18 {2-D1}
SRAM_A19 {2-D1}
C
TDO_DEV1 {6-C1}
TMS {5-A8,6-C1}
TDI_DEV1 {5-A8}
CA[25] 33
CA25 AS
CA[24] 13
CA24 R/ W
CA[23] 34
CA23 U1 DSACK1
CA[22] 37
CA22 XC9536-15 CPUDACK1
CA[21] 8
CA21 K2600UC1.5 BYTEWR
CA[20] 36
CA20 HIWR
CA[19] 6 VCC 21 32 41
CA19 JANISCS
CA[18] 7 DGND 10 23 31
CA18 DSPCS
CA[00] 9 JTAG DEV1
CA00 ENVRAM1
SIZ1 1
SIZ1 CPUBUSEN
SIZ0 25
SIZ0 8_BIT_CS3
R8 1 56 2 12
SRAM_A19 CPU_NWS_CS2
R10 1 2 11
SRAM_A18 ONE_WS_CS1
56 29
FLASH1CS CS0
20
FLASH2CS SCSIDACK
24
FLASHTYPE SCSIDRQ
D
R163
1 2 DNS
VCC R18
R164 1K
0.0 2 1
TCLK {5-A8,6-B1} CCLKOUT
PWRUPRST {8-C8}
1 2
CPU Board–CPU, Sampler Interface (1 of 8)
3
J801
32 21
RST DREQS
17 23 SMPDREQ2
D15 DRQ2
16 22 1 2 CPUDACK1
D14 DACK2
15 R28 100
D13 25 SMPDREQ1
14 DRQ1
D12 20 1 2 SMPDACK1
13 DACK1
D11 R29 100
12 34
D10 +12 +12V
11 33
D09 -12 ~12V
10
D08 31
9 +5 VCC
D07
8 26 1 2 SMPCS
D06 CS
7 30 R30 100 1 2
D05 OE
6 28 1 2 R32 DNS
D04 W R/
5 R31 56
D03 19
4 A1
D02
3 1
D01 G1
2 18
D00 G2
24
G3
27
G4
29
G5
K25 SOB
CPUOE
1 2
VCC
10K
1 2 C6
10K .1uF
1 2
10K
1 2
10K
1 2
VCC
10K
1 2 1 2
10K R33 10K
1 2 1 2
10K R34 10K
1 2 1 2
10K R35 10K
1 2 1 2
10K R36 10K
14 AS
3 WRITE
2 DSACK1
18 CPUDACK1
44 1 56 2 R11 CPUWE_HI
26 1 2 R14 CPUWE_LO
40 56
JANISCS {8-A1}
4 DSPCS
35
ENVRAM1 {2-D1}
22 CPUBUSEN
27 8_BIT
39 CPU_NWS
19 ONE_WS
28 CS0
38
43
SCSIDRQ {4-A8}
R15
56
SCSIDACK {4-B1}
3
4 5
139
IACK7 VCC
138
IACK6
137
IACK5 /A29/PA5
136 31
IACK4 /A30/PA6 /A28/PA4 TCK R39
133 32
IACK3 /A31/PA7 TMS
132 33
IACK2 /A26/PA2 TDI 10K
CA[25] 131 34
IACK1 /A25/PA1 TDO
/A27/PA3
CA[24] 130
A[24]/PA0
CA[23] 43 25
A[23] DSI/ IFECTH
CA[22] 44 24
A[22] DSO/ IPIPE
CA[21] 45 26 BKPT
A[21] DSCLK/ BKPT
CA[20] 46 27 FREEZE
A[20] FREEZE
CA[19] 47 IFETCH
A[19]
CA[18] 48 28 IPIPE
A[18] TIN1
CA[17] 49 30
A[17] TGATE1
CA[16] 52 29
A[16] TOUT1
CA[15] 53 75
A[15] TIN2
CA[14] 54 73
A[14] TGATE2
CA[13] 56 74 SCLK
A[13] TOUT2
CA[12] 57
A[12]
CA[11] 58 93
A[11] DREQ1
CA[10] 61 94
A[10] DACK1
CA[09] 62 95
A[09] DONE1
CA[08] 63 96
A[08] DREQ2
CA[07] 64 97
A[07] DACK2
CA[06] 65 98
A[06] DONE2
CA[05] 66
A[05]
CA[04] 67 76
A[04] RXDA
CA[03] 70 77
A[03] TXDA
CA[02] 71 80 SIZE[3]
A[02] OP0/ RTSA
CA[01] 72 81
A[01] CTSA
CA[00] 140 83 SIZE[2]
A[00] OP6/ RXRDYA
82 SIZE[1]
OP4/FFULLA/ TXRDYA
CD[15] 129 84
D[15] RXDB
VCC
CD[14] 128 85
D[14] TXDB
CD[13] 127 86 SIZE[0]
C8 D[13] OP1/ RTSB
CD[12] 125 87
.1uF D[12] CTSB
CD[11] 122 92
D[11] X1 L1
CD[10] 121 89
D[10] X2
CD[09] 120 88
D[09] SCLK
CD[08] 119
D[08]
CD[07] 118
D[07]
CD[06] 117
D[06] U3
CD[05] 116
D[05] 68340
CD[04] 115 C9
D[04]
CD[03] 112 19 .1uF,POLY
D[03] VCCSYN
CD[02] 111 16 XFCSYN 1
D[02] XFC
CD[01] 110 18
D[01] EXTAL
CD[00] 109 20
D[00] XTAL
14
CLKOUT
FC3 37 22
FC[3] PB0/MODCK VCC
FC2 38
FC[2]
FC1 39 99
FC[1] IRQ7
FC0 40 100
FC[0] IRQ6
101
PB5/ IRQ5
AS 6 105
AS PB6/ PB3/ IRQ3
5
DS PB7/
WRITE 2 104
R/ W PB4/IRQ4/ CS3
1 106
DMC PB2/IRQ2/ CS2
107
PB1/IRQ1/ CS1
DSACK0 141 108
DSACK[0] AVEC/ CS0
DSACK1 142
DSACK[1]
SIZ1 3
SIZ[1]
SIZ0 4
SIZ[0]
BERR 10
BERR
HALT 11
HALT
RESET_68K 12
RESET
BR 9
BR
8
BG
BGACK 7
BGACK
VCC
VCC 15 17 23 35 41 50 59 68 78 90 102 113 123 134 143
DGND 13 21 36 42 51 55 60 69 79 91 103 114 124 126 135 144
R37 R38
10K 10K
D1 D2
BAS70(1N270) BAS70(1N270)
4 5
6 7
VCC VCC VCC VCC VCC VCC VCC VCC VCC
C10 C12 C14 C15 C16 C17 C18 C19
.1uF .1uF .1uF .1uF .1uF .1uF .1uF .1uF
VCC
J802
2 1
BKPT VSEE1
VCC
4 3
FREEZE VSEE2
6 5
IFTECH RESET
8 7
IPIPE VCC
MOTO 8PIN BDM
R40 R41
10K 10K
SMPDREQ2
CPUDACK1
DONE1
SMPDREQ1
SMPDACK1
DONE2
1
VCC
2 VCCSYN
C11
.1uF C13 R42 20M
.1uF 1 2
2 R43
1 2 CLK32KRC1
EXTAL
XTAL 330K
2 1
L2
47pF
6 7
Kurzweil K2600 Series Service Manual
8
SCSIEOP {4-B1}
EXTIAK {8-D1}
C20
.1uF
A
CMIDI_RxD {8-D3}
CMIDI_TxD {8-D1}
EXTMIDIRXD {3-C1}
EXTMIDITXD {3-C1}
B
SIZE[3:0] {6-B1}
1 2
C22
C21 Y1
20pF,NPO
20pF,NPO
32.768KHZ
EXTIRQ {8-D3}
SCSIIRQ {4-A8}
FDCIRQ {3-A8}
CPUMUTE {5-D1}
8_BIT {8-A1}
ONE_WS {8-A1}
C
RESET_68K {8-D1}
CPUOE {2-D1,3-B1,4-B1,6-C1}
CPUWE_LO {2-D1}
CPUWE_HI {2-D1,3-B1,4-B1}
DSPCS {8-A1}
CPUBUSEN {8-A1}
D
YOUNG CHANG CO., LTD.
Reproduction without the express written consent
of Young Chang Co., Ltd. is prohibited.
K2600 CPU BOARD
CPU, Sampler Interface
Filename: 021206D2 Date: 1/5/00
Eng: By: Mike Richmond
Mfg: Sht. Sht Date: 1 1 of 8 of 8
Doc: Eng: Doc: 021206-001 Rev: RDV2
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