User I/O Connectors (J6-J8) - Renesas M3A-HS60 User Manual

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3.1.5 User I/O Connectors (J6-J8)

The through-hole for the extension connector pin connecting the pins of the on-chip peripheral functions (such as MTU2
and AD), which is suitable for the motor control of SH7206, is mounted on M3A-HS60.
Figure3.1.6 shows a pin arrangement of extension connector.
Note: The J6 connects the pins multiplexed to data bus (D31-D16) of SH7206. Therefore, the data bus D31–D16
becomes unusable when the J6 is used. Please set the SDRAM bus width to 16-bit wide (D15-D0) when the J6 is being
used.
Top view of the
Solder side
Table3.1.6 and Table3.1.7 list pin assignments of the extension connectors.
Pin
+5V
1
3 NC (AN3/PF3 when R66 is mounted)
5 D26/DACK0/TIOC4BS/PD26
SCK3/TIOC3B/RTS3#/PE9
7
9 MRES#/TIOC4B/PE13
DACK1/CKE/TIOC4D/IRQOUT#/PE15
11
13 D20/IRQ4/TIC5WS/PD20
D22/IRQ6/TIC5US/AUDCK/PD22
15
17
AN2/PF2
19
AN4/PF4
21 D28/CS2#/TIOC3DS/PD28
23 D30/TIOC3CS/IRQOUT#/PD30
25
AN0/PF0
Rev.1.00 June 1,2005
REJ11J0002-0100Z
Board edge
1 2
25 26
Figure3.1.6 Pin Assignment of Extension Connectors (J6-J8)
Table3.1.6 Pin Assignments of Extension Connector (J6)
Signal Name
3.1.5 User I/O Connectors (J6-J8)
Board edge
J8 J7
1 1
Top view of the
2 2
Component side
3 3
Pin Signal Name
GND
2
4 D27/DACK1/TIOC4AS/PD27
6 D25/DREQ1/TIOC4CS/PD25
TXD3/TIOC4A/PE12
8
10 RXD3/TIOC3D/CTS3#/PE11
WE3#/ICIOWR#/AH#/DACK0/TIOC4C/PE14
12
14 D21/IRQ5/TIC5VS/PD21
D19/IRQ3/POE7#/AUDATA3/PD19
16
18
AN3/PF3
20
NC（AN4/PF4 when R67 is mounted）
22 D29/CS3#/TIOC3BS/PD29
24 D31/TIOC3AS/ADTRG#/PD31
26
AN1/PF1
Operational Specifications
3-7