Functional Overview
2.5 I/O Ports Rev.1.0 Feb 06. 2007 2-12REJ10J0916-0100

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Table 2.5.3 Functions of SH7086 I/O Ports
SH7086 Connection Destinations on M3A-HS86
Pin Extension Connector
No. Pin Name J6 J7 J8 J9 J10 J11 J12 J13 J14 Other Connections
112 PD4/D4/TIC5W

Flash, SDRAM *1
113 PD3/D3/TIC5V

Flash, SDRAM *1
114 PD2/D2/TIC5U

Flash, SDRAM *1
115 PD1/D1

Flash, SDRAM *1
116 PD0/D0

Flash, SDRAM *1
124 PA16/ WRHH
____________/ICIOWR
______________/AH
_____/DQMUU
/CKE/DREQ2/AUDSYNC
__________________
H-UDI connector (J1)
125 PA17/WAI T
__________/DACK2
126 PA24/CE2A
__________/DREQ3

127 PA25/CE2B
__________/DACK3/POE8
__________

131 PA15/CK

SDRAM *1
133 PE0/DREQ0/TIOC0A/AUDCK

H-UDI connector (J1)
134 PE1/TEND0/TIOC0B/AUDMD

LED2
135 PE2/DREQ1/TIOC0C/AUDRST
_______________

LED3
137 PE3/TEND1/TIOC0D/AUDATA3
*2 H-UDI connector (J1)
138 PE4/IOIS16
___________/TIOC1A/RXD3/AUDATA2
*2
H-UDI connector (J1)
139 PE5/CS6
_______/CE1B
__________/TIOC1B/TXD3/AUDATA1
*2
H-UDI connector (J1)
140 PE6/CS7
_______/TIOC2A/SCK3/AUDATA0
*2
H-UDI connector (J1)
143 PF0/AN0
144 PF1/AN1

145 PF8/AN8

146 PF9/AN9

147 PF2/AN2

148 PF3/AN3

149 PF10/AN10

150 PF11/AN11

152 PF4/AN4
153 PF5/AN5
154 PF12/AN12

155 PF13/AN13

157 PF6/AN6
158 PF7/AN7
159 PF14/AN14

160 PF15/AN15

164 PA0/CS4
_______/RXD0

165 PA1/CS5
_______/CE1A
__________/TXD0

166 PA2/A25/DREQ0/IRQ0/SCK0

167 PA3/A24/RXD1

Serial port (J3)
169 PA4/A23/TXD1

Serial port (J3)
170 PA5/A22/DREQ1/IRQ1/SCK1
IRQ1 SW
171 PE7/BS
_____/TIOC2B/UBCTRG
________________/RXD2/SSI

LED4
172 PE8/TIOC3A/SCK2/SSCK/TMS
H-UDI connector (J1,J2)
174 PE9/TIOC3B/SCK3/RTS3
__________/TRST
__________
H-UDI connector (J1,J2)
175 PE10/TIOC3C/TXD2/SSO/TDI
H-UDI connector (J1,J2)
176 PE11/TIOC3D/RXD3/CTS3
_________/TDO
H-UDI connector (J1,J2)
Note *1: Only for 3.3V version *2: Connected only when the 0Ω resistance is mounted. It is not mounted Initially.