Renesas M3A-HS60 - Manual (Page 37)

Operational Specifications
3.1.5 User I/O Connectors (J6-J8)
Rev.1.00 June 1,2005 3-7
REJ11J0002-0100Z
3
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.
Board edge
1
2
3
J7 J8
Board edge
1
2
3
1 2
25 26
Top view of the
Component side
Top view of the
Solder side
Figure3.1.6 Pin Assignment of Extension Connectors (J6-J8)
Table3.1.6 and Table3.1.7 list pin assignments of the extension connectors.
Table3.1.6 Pin Assignments of Extension Connector (J6)
Pin Signal Name Pin Signal Name
1 +5V 2 GND
3 NC (AN3/PF3 when R66 is mounted) 4 D27/DACK1/TIOC4AS/PD27
5 D26/DACK0/TIOC4BS/PD26 6 D25/DREQ1/TIOC4CS/PD25
7 SCK3/TIOC3B/RTS3#/PE9 8 TXD3/TIOC4A/PE12
9 MRES#/TIOC4B/PE13 10 RXD3/TIOC3D/CTS3#/PE11
11 DACK1/CKE/TIOC4D/IRQOUT#/PE15 12 WE3#/ICIOWR#/AH#/DACK0/TIOC4C/PE14
13 D20/IRQ4/TIC5WS/PD20 14 D21/IRQ5/TIC5VS/PD21
15 D22/IRQ6/TIC5US/AUDCK/PD22 16 D19/IRQ3/POE7#/AUDATA3/PD19
17 AN2/PF2 18 AN3/PF3
19 AN4/PF4 20 NC（AN4/PF4 when R67 is mounted）
21 D28/CS2#/TIOC3DS/PD28 22 D29/CS3#/TIOC3BS/PD29
23 D30/TIOC3CS/IRQOUT#/PD30 24 D31/TIOC3AS/ADTRG#/PD31
25 AN0/PF0 26 AN1/PF1