I wanted to ask for information:
Can the I / O pins used in the SDRAM shield for the mojo be changed?
I wanted to manage a 16-bit module and a different configuration of the mojo pins is needed to achieve a good pcb design.
I checked the spartan-6 lx9 datasheet and I don’t think there are any problems with the pins I’m using.
This is the pins list:
DQO → P94
DQ1 → P95
DQ2 → P97
DQ3 → P98
DQ4 → P99
DQ5 → P100
DQ6 → P101
DQ7 → P102
DQ8 → P7
DQ9 → P8
DQ10 → P9
DQ11 → P10
DQ12 → P11
DQ13 → P12
DQ14 → P14
DQ15 → P15
A0 → P118
A1 → P119
A2 → P120
A3 → P121
A4 → P138
A5 → P139
A6 → P140
A7 → P141
A8 → P142
A9 → P143
A10 → P117
A11 → P144
A12 → P1
DQML → 104
WE → 105
CAS → 111
RAS → 112
CS → 114
BA0 → 115
BA1 → 116
CLK → P5
DQMH → P6
CKE → P2
schematic:
https://ibb.co/MPYdmnH
thank you
Fabio