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2
Table 2.5.1 and Table 2.5.2 list the I/O port functions.
SH7216
No.
1
PE1/TIOC0B/TIOC4BS/TEND0/MDC
2
PE2/TIOC0C/TIOC4CS/DREQ1/WOL
3
PE3/TIOC0D/TIOC4DS/TEND1/COL
4
PE4/TIOC1A/SCK3/POE8/IRQ4/CRS
5
PE5/TIOC1B/TIOC3BS/TXD3/MDIO
6
PE6/TIOC2A/TIOC3DS/RXD3
9
PA21/RD/CKE/BACK/POE3/IRQ5/SCK1/FRAME
10
PA20/WRL-DQMLL/CASU/BREQ/POE4/IRQ6/TXD1/AH
11
PA19/WRH-DQMLU/RASU/WAIT/POE8/IRQ7/RXD1/BS
12
PA18/CK
14
PA17/RD
15
PA16/WRL-DQMLL
16
PA15/WRH-DQMLU
17
PA14/WRHH-DQMUU/RASL
18
PA13/WRHL-DQMUL/CASL
21
PC0/A0/POE0/IRQ4
22
PC1/A1
23
PC2/A2
24
PC3/A3
25
PC4/A4
26
PC5/A5
27
PC6/A6
28
PC7/A7
30
PC8/A8/CRx0/RXD0
31
PC9/A9/CTx0/TXD0
32
PC10/A10/TIOC1A/CRx0/RXD0
33
PC11/A11/TIOC1B/CTx0/TXD0
34
PC12/A12/TCLKA
35
PC13/A13/IRQ0/TCLKB
36
PC14/A14/IRQ1/TCLKC
37
PC15/A15/IRQ2/TCLKD
41
PB0/A16/IRQ0/RDWR/TIOC2A
42
PB1/A17/IRQOUT/ADTRG/TIOC0A/IRQ1
43
PB2/A18/RASL/IRQ2/RXD3/TIOC0B/BACK/FRAME
44
PB3/A19/CASL/IRQ3/TXD3/TIOC0C/BREQ/AH
45
PB4/A20/IRQ4/SCK3/TIOC0D/WAIT/BACK/BS
46
PB5/A21/IRQ5/RXD0/BREQ
47
PB6/A22/IRQ6/TXD0/TCLKD/WAIT
48
PB7/A23/IRQ7/SCK4/TCLKC/TEND0
52
PB8/A24/CS2/TCLKB/DREQ0/RXD4
53
PB9/A25/CS3/TCLKA/DACK0/TXD4
54
PB10/RXD2/CS6/CS2/CS0/IRQ0
55
PB11/TXD2/CS7/CS3/CS1/IRQ1
57
PD0/D0
58
PD1/D1
59
PD2/D2/TIC5U/RXD2
60
PD3/D3/TIC5V/TXD2
61
PD4/D4/TIC5W/SCK2
62
PD5/D5/TIC5US
63
PD6/D6/TIC5VS
64
PD7/D7/TIC5WS
67
PD8/D8/TIOC3AS
68
PD9/D9/TIOC3CS
69
PD10/D10/TIOC3BS
70
PD11/D11/TIOC3DS
71
PD12/D12/TIOC4AS
72
PD13/D13/TIOC4BS
73
PD14/D14/TIOC4CS
74
PD15/D15/TIOC4DS
77
PD16/D16/IRQ0/POE0/UBCTRG/AUDATA0
78
PD17/D17/IRQ1/POE4/ADTRG/AUDATA1
Brackets [] indicate the signals connected to the CPU pin via a device, element, and jumper.
Rev. 0.02 Mar. 27, 2009
REJ11J0038-0002
Table 2.5.1 I/O Port Functions (1/2)
Pin name
Expansion Connectors
JA1
JA2
JA3
JA5
20
21
22
46
[23]
15
44
25
48
47
50
49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
37/26
38
39
40
41
42
43
27
28
17
18
19
20
21
22
23
24
29
30
31
32
33
34
35
36
[7]
Functions
2.5 I/O Ports
Remarks
JA6
TIOC0B/TIOC4BS
TIOC0C/TIOC4CS
TIOC0D/TIOC4DS
12
TIOC1A/SCK3
10
TIOC1B/TIOC3BS/TXD3
11
TIOC2A/TIOC3DS/RXD3
CKE
IRQ6
PA19
CK
RD
WRL-DQMLL
WRH-DQMLU
RASL
CASL
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16/RDWR
A17
A18
A19
A20
A21
A22
3
TEND0
1
DREQ0
2
DACK0
CS2
CS3
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
IRQ0/AUDATA0
13
ADTRG/AUDATA1
2-7
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