E10A-Usb Interface - Renesas Renasas Single-Chip Microcomputer SH7086 User Manual

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2.10 E10A-USB Interface

The M3A-HS86 has a 36-pin H-UDI connector and 14-pin H-UDI connector included in it for connection to the
E10A-USB.
Because the SH7086's H-UDI pins and AUD pins are being output to the extension connector, do not use the
applicable pins of the extension connector when debugging with the H-UDI connector.
Figure2.10.1 shows the block diagram of E10A-USB interface.
J1
H-UDI Connector(36-pin)
2
GND
4
GND
6
GND
8
GND
10
GND
12
GND AUDSYNC
14
GND
16
GND
18
GND
20
GND
22
(GND)
24
GND
26
GND
28
GND
ASEBRKAK/ASEBRK
30
GND
32
GND
34
GND
36
GND
Reset signal
Note: 36-pin type and 14 pin type of the H-UDI connector cannot be used at the same time.
Rev.1.0 Feb 06. 2007
REJ10J0916-0100
Vcc
1
AUDCK
3
AUDATA0
5
AUDATA1
7
AUDATA2
9
AUDATA3
11
13
N.C.
15
N.C.
17
TCK
19
TMS
21
TRST
23 (GND)
TDI
25 GND
TDO
GND
27
29 GND
UVCC
GND
31
RES
33
GND
35
N.C.
Figure2.10.1 Block Diagram of E10A-USB Interface
J2
H-UDI Connector(14-pin)
TCK
TMS
TRST
TDI
TDO
ASEBRKAK/ASEBRK
N.C.
RES
Functional Overview
2.10 E10A-USB Interface
Vcc
SH7086
AUDCK
AUDATA0
AUDATA1
AUDATA2
AUDATA3
AUDSYNC
TCK
TMS
TRST
TDI
TDO
ASEBRKAK/ASEBRK
ASEMODE0
RES
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