CPLD and Pi Firmware: swapped gpio assignments for gpio20 and gpio23 (sp_clk and sp_data) as prototype had noise spikes on gpio20

Change-Id: Ibb2dc20c738e499dc106d61fec516b8fc35bdf73
dev2
David Banks 2018-06-06 14:35:55 +01:00
rodzic 86f4b0a2c7
commit a92cb3d43f
2 zmienionych plików z 4 dodań i 4 usunięć

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@ -112,8 +112,8 @@
#define CSYNC_PIN (18)
#define MODE7_PIN (22)
#define GPCLK_PIN (21)
#define SP_CLK_PIN (20)
#define SP_DATA_PIN (23)
#define SP_CLK_PIN (23)
#define SP_DATA_PIN (20)
#define ELK_PIN (24)
#define CAL_PIN SW1_PIN

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@ -22,8 +22,8 @@ NET "link" LOC = "P42"; # input gpio25 (connects to link / test poin
NET "mode7" LOC = "P19"; # input gpio22
NET "elk" LOC = "P18"; # input gpio24
NET "sp_clk" LOC = "P44"; # input gpio20
NET "sp_data" LOC = "P20"; # input gpio23
NET "sp_data" LOC = "P44"; # input gpio20
NET "sp_clk" LOC = "P20"; # input gpio23
NET "quad(0)" LOC = "P29"; # output gpio2
NET "quad(1)" LOC = "P28"; # output gpio3