Solvline Eddy DKV2.1.0.3 User Manual
Page 12
Chapter 2. Getting Started
12
Eddy-CPU v2.1 Pin Assignment
J1
J2
Pin
Signal Name Pin Signal Name
Pin
Signal Name Pin
Signal Name
1
PA5
2
PA4
1
A15
2
A14
3
PC5
4
PC19
3
A13
4
A12
5
PC21
5
PC23
5
A11
5
A10
7
HDMA
8
NC
7
A9
8
A8
9
HDPA
10
DDM
9
A7
10
A6
11
PC26
12
DDP
11
A5
12
A4
13
PC4 (RDY#) 14
PC16
(nRESET)
13
A3
14
A2
15
ICE_NTRST 16
RTCK
15
A1
16
A0
17
TDO
18
TMS
17
PC9
18
NWE
19
TDI
20
TCK
19
FPG
20
NRD
21
3.3V
22
GND
21
GND
22
3.3V
23
3.3V
24
GND
23
GND
24
3.3V
25
PB29 (CTS1) 26
PB28 (RTS1)
25
D7
26
D6
27
PB6 (TXD1) 28 PB7 (RXD1)
27
D5
28
D4
29
A20
30
A19
29
D3
30
D2
31
LAN_Speed 32
LAN_lLink
31
D1
32
D0
33
LAN_RX-
34
LAN_RX+
33
PC13
34
JTAGSEL
35
LAN_TX-
36
LAN_TX+
35
PC12
36
NC
J3
J4
Pin
Signal Name Pin Signal Name
Pin
Signal Name Pin
Signal Name
1
PID0
2
PID1
1
PB12
2
PB13
3
PID2
4
PID3
3
PB30
4
PB31
5
PID4
5
GND
5
PB0
5
PC22
7
PC14
8
PC17
7
PB1
8
PB16
9
PC18
10
PC8 (RTS3)
9
PB2
10
PB17
11
PC20
12
PC10 (CTS3)
11
PB3
12
PB18
13
PA22
14
PC15 (IRQ1)
13
BHDM
14
PB19
15
PB8
16
PB9 (RXD2)
15
BHDP
16
PB20
17
PB10
18
PB11(RXD3)
17
A16
18
PB21
19
PC0
20
PC1 (AD1)
19
A17
20
A18
21
PC2
22
PC3 (AD3)
21
D8
22
D9
23
PB14 (DRXD) 24
PB15 (DTXD)
23
D10
24
D11
25
GND
26
GND
25
D12
26
D13
27
BMS
28
NRST
27
D14
28
D15
29
PB23 / DCD0 30
PB5 / RXD0
29
TWD
30
TCK
31
PB4 / TXD0 32 PB24 / DTR0
31
NANDOE
32
NAND_CLE /
A22
33
PB22 / DSR0 34
PB26 / RTS0
33
NANDWE
34
NAND_ALE /
A21
35
PB27 / CTS0 36
PB25 / RI0
35
NC
36
NC