Dragonchip DC6388FD User manual
DC6388FD ISP programming interface
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DC6388FD ISP programming
interface
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Document Revision 1.1 January, 2020
Dragonchip
DC6388FD ISP programming interface
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Rev1.1
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Table of Content
1INTRODUCTION .............................................................................................................. 3
2HARDWARE..................................................................................................................... 4
3DC6688SLP-USB REV3.1................................................................................................ 7
4DC6688SLP-USB REV3.2................................................................................................ 9
4.1 SINGLE DEVICE MODE ....................................................................................................... 9
4.2 MULTIPLE DEVICES MODE................................................................................................ 10
5DCT-SLP REV3.3 ............................................................................................................11
5.1 SINGLE DEVICE MODE ......................................................................................................11
5.2 MULTIPLE DEVICE MODE.................................................................................................. 12
REVISION HISTORY............................................................................................................... 14
DC6388FD ISP programming interface
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1 Introduction
This document describes how to do programming for DC6388FD.
DC6388FD ISP programming interface
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2 Hardware
To do programming, 3 or 4 pads are required on PCB to complete this process,
and the pins are highlighted in red.
1
2
3
4
5
6
7
8
9
10
11
12
36
35
34
33
32
31
30
29
28
27
26
25
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
PB4/INTB/SEG20
PB5/INTB/PWM0/SEG21
PB6/INTB/T2EX/PWM1/SEG22
PB7/INTB/SEG23
PD0/INTD/SEG24
PD1/INTD/SEG25
PD2/INTD/SEG26
PD3/INTD/SEG27
PD4/INTD/SEG28
PE0/INTE/RXD/T0
PE1/INTE/TXD/T2
PE2/INTE
PE3/INTE/SCL
PE4/INTE/SDA
PE5/INTE
ISPSEL
XIN2/PE6/INTE
XOUT2/PE7/INTE
RSTN
XOUT
VSS
XIN
VDD
PC1/T1/REM
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2/V1
SEG1/V2
SEG0/V3
COM3
COM2
COM1
COM0
PB3/INTB/SEG19
PB2/INTB/SEG18
PB1/INTB/SEG17
PB0/INTB/SEG16
PA7/INTA/SEG15
PA6/INTA/SEG14
PA5/INTA/SEG13
PA4/INTA/SEG12
PA3/INTA/SEG11
PA2/INTA/SEG10
PA1/INTA/SEG9
PA0/INTA/SEG8
(LQFP48)
DC6388FD ISP programming interface
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1
2
3
4
5
6
7
8
9
10
11
12
13
39
38
37
36
35
34
33
32
31
30
29
28
27
14
15
16
17
18
19
20
21
22
23
24
25
26
52
51
50
49
48
47
46
45
44
43
42
41
40
PE2/INTE
PE3/INTE/SCL
PE4/INTE/SDA
PE5/INTE
ISPSEL
XIN2/PE6/INTE
XOUT2/PE7/INTE
RSTN
XOUT
VSS
XIN
VDD
PC1/T1/REM
VDCE
COM0
COM1
COM2
COM3
SEG0/V3
SEG1/V2
SEG2/V1
SEG3
SEG4
SEG5
SEG6
SEG7
PB4/INTB/SEG20
PB3/INTB/SEG19
PB2/INTB/SEG18
PB1/INTB/SEG17
PB0/INTB/SEG16
PA7/INTA/SEG15
PA6/INTA/SEG14
PA5/INTA/SEG13
PA4/INTA/SEG12
PA3/INTA/SEG11
PA2/INTA/SEG10
PA1/INTA/SEG9
PA0/INTA/SEG8
PE1/INTE/TXD/T2
PE0/INTE/RXD/T0
PD7/INTD/SEG31
PD6/INTD/SEG30
PD5/INTD/SEG29
PD4/INTD/SEG28
PD3/INTD/SEG27
PD2/INTD/SEG26
PD1/INTD/SEG25
PD0/INTD/SEG24
PB7/INTB/SEG23
PB6/INTB/T2EX/PWM1/SEG22
PB5/INTB/PWM0/SEG21
(LQFP52)
DC6388FD ISP programming interface
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The programmer requires any one of below:
1. DC6688SLP-USB Rev3.1/3.2.
2. DCT-SLP Rev3.3
The programmer can be able to program up to 10 devices (Device 1 ~ 10).
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
PB5/INTB/PWM0/SEG29
PB6/INTB/T2EX/PWM1/SEG30
PB7/INTB/SEG31
PD0/INTD/SEG32
PD1/INTD/SEG33
PD2/INTD/SEG34
PD3/INTD/SEG35
PD4/INTD/SEG36
PD5/INTD/SEG37
PD6/INTD/SEG38
PD7/INTD/SEG39
PC0/INTC
PC2/INTC
PC3/INTC
PE0/INTE/RXD/T0
PE1/INTE/TXD/T2
PE2/INTE
PE3/INTE/SCL
PE4/INTE/SDA
PE5/INTE
ISPSEL
XIN2/PE6/INTE
XOUT2/PE7/INTE
RSTN
XOUT
VSS
XIN
VDD
PC1/T1/REM
VDCE
COM0
COM1
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6/V1
SEG5/V2
SEG4/V3
V4
SEG3/COM7
SEG2/COM6
SEG1/COM5
SEG0/COM4
COM3
COM2
PB4/INTB/SEG28
PB3/INTB/SEG27
PB2/INTB/SEG26
PB1/INTB/SEG25
PB0/INTB/SEG24
PA7/INTA/SEG23
PA6/INTA/SEG22
PA5/INTA/SEG21
PA4/INTA/SEG20
PA3/INTA/SEG19
PA2/INTA/SEG18
PA1/INTA/SEG17
PA0/INTA/SEG16
SEG15
SEG14
SEG13
(LQFP64)
DC6388FD ISP programming interface
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3 DC6688SLP-USB Rev3.1
VDD
ISPSEL
VSS
DC6388FD
PCB with resonator on
board
VDD
SL
VSS
Programmer
Programming
Jig
VDD
ISPSEL
VSS
XIN
DC6388FD
PCB without resonator on
board
VDD
SL
VSS
XIN
Programmer
Programming
Jig
DC6388FD ISP programming interface
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VDD / SL / VSS pins connection is shown below.
Each XIN pin for 1 IC’s XIN
Port 1
Connection to IC
VDD = VDD
SL = ISPSEL
VSS = VSS
DC6388FD ISP programming interface
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4 DC6688SLP-USB Rev3.2
4.1 Single Device Mode
VDD
ISPSEL
VSS
DC6388FD
PCB with resonator on
board
VDD
SL
VSS
Programmer
Programming
Jig
VDD
ISPSEL
VSS
XIN
DC6388FD
PCB without resonator on
board
VDD
SL
VSS
CLKn
Programmer
Programming
Jig
DC6388FD ISP programming interface
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4.2 Multiple Devices Mode
J26 Pin Assignment
Pin
Name
Connection
Pin
Name
Connection
1
LCD_P9
LCD module pin 9 (DB2)
2
GND
GND
3
LCD_P8
LCD module pin 8 (DB1)
4
LCD_P10
LCD module pin 10 (DB3)
5
LCD_P7
LCD module pin 7 (DB0)
6
LCD_P11
LCD module pin 11 (DB4)
7
LCD_P6
LCD module pin 6 (E)
8
LCD_P12
LCD module pin 12 (DB5)
9
LCD_P5
LCD module pin 5 (R/W)
10
LCD_P13
LCD module pin 13 (DB6)
11
LCD_P4
LCD module pin 4 (RS)
12
LCD_P14
LCD module pin 14 (DB7)
13
LCD_P3
LCD module pin 3 (VEE)
14
LCD_P15
LCD module pin 15 (LED+)
15
LCD_P2
LCD module pin 2 (VCC)
16
LCD_P16
LCD module pin 16 (LED-)
17
LCD_P1
LCD module pin 1 (VSS)
18
GND
GND
19
GND
GND
20
NC
NC
21
CLK1
D1 XIN/ ECLK pin
22
GND
GND
23
CLK2
D2 XIN/ ECLK pin
24
GND
GND
25
CLK3
D3 XIN/ ECLK pin
26
GND
GND
27
CLK4
D4 XIN/ ECLK pin
28
GND
GND
29
CLK5
D5 XIN/ ECLK pin
30
GND
GND
31
CLK6
D6 XIN/ ECLK pin
32
GND
GND
33
CLK7
D7 XIN/ ECLK pin
34
GND
GND
35
CLK8
D8 XIN/ ECLK pin
36
GND
GND
37
CLK9
D9 XIN/ ECLK pin
38
GND
GND
39
CLK10
D10 XIN/ ECLK pin
40
GND
GND
J26 Pin Assignment
Each CLK pin for 1 IC’s XIN
Each Port
Connect to 1 IC
VDD = VDD
SL = ISPSEL
VSS = VSS
DC6388FD ISP programming interface
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5 DCT-SLP Rev3.3
5.1 Single Device Mode
VDD
ISPSEL
VSS
DC6388FD
PCB with resonator on
board
VDD
SL
VSS
Programmer
Programming
Jig
VDD
ISPSEL
VSS
XIN
DC6388FD
PCB without resonator on
board
VDD
SL
VSS
CLKn
Programmer
Programming
Jig
DC6388FD ISP programming interface
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5.2 Multiple Device Mode
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J26 Pin Assignment
Pin
Name
Connection
Pin
Name
Connection
1
LCD_P9
LCD module pin 9 (DB2)
2
GND
GND
3
LCD_P8
LCD module pin 8 (DB1)
4
LCD_P10
LCD module pin 10 (DB3)
5
LCD_P7
LCD module pin 7 (DB0)
6
LCD_P11
LCD module pin 11 (DB4)
7
LCD_P6
LCD module pin 6 (E)
8
LCD_P12
LCD module pin 12 (DB5)
9
LCD_P5
LCD module pin 5 (R/W)
10
LCD_P13
LCD module pin 13 (DB6)
11
LCD_P4
LCD module pin 4 (RS)
12
LCD_P14
LCD module pin 14 (DB7)
13
LCD_P3
LCD module pin 3 (VEE)
14
LCD_P15
LCD module pin 15 (LED+)
15
LCD_P2
LCD module pin 2 (VCC)
16
LCD_P16
LCD module pin 16 (LED-)
17
LCD_P1
LCD module pin 1 (VSS)
18
GND
GND
19
GND
GND
20
NC
NC
21
CLK1
D1 XIN/ ECLK pin
22
GND
GND
23
CLK2
D2 XIN/ ECLK pin
24
GND
GND
25
CLK3
D3 XIN/ ECLK pin
26
GND
GND
27
CLK4
D4 XIN/ ECLK pin
28
GND
GND
29
CLK5
D5 XIN/ ECLK pin
30
GND
GND
31
CLK6
D6 XIN/ ECLK pin
32
GND
GND
33
CLK7
D7 XIN/ ECLK pin
34
GND
GND
35
CLK8
D8 XIN/ ECLK pin
36
GND
GND
37
CLK9
D9 XIN/ ECLK pin
38
GND
GND
39
CLK10
D10 XIN/ ECLK pin
40
GND
GND
J26 Pin Assignment
Each CLK pin for 1 IC’s XIN
Each Port
Connect to 1 IC
VDD = VDD
SL = ISPSEL
VSS = VSS
DC6388FD ISP programming interface
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Revision History
Document
Rev. No.
Issued
Date
Section
Page
Description
Edited By
Reviewed
By
1.0
Aug,
2018
First release
Danny Ho
Patrick Li
1.1
Jan,
2020
5
Added DCT-SLP Rev3.3
Danny Ho
Patrick Li
DC6388FD ISP programming interface
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Copyright Notice
This specification is copyrighted by Dragonchip Ltd. No part of this
specification may be reproduced in any form or means, without the expressed
written consent Dragonchip Ltd.
Disclaimer
Dragonchip Ltd. assumes no responsibility for any errors contained herein.
Copyright by Dragonchip Ltd. All Rights Reserved.
Dragonchip Ltd.
TEL: (852) 2776-0111
FAX: (852) 2776-0996
http://www.dragonchip.com
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