Added two additional signals for monitoring the user areas 1 and 2
VDDA status independently of the VCCD status. NOTE: The power
monitoring feature needs a testbench.
diff --git a/verilog/rtl/caravel.v b/verilog/rtl/caravel.v
index b42eedf..fffee90 100644
--- a/verilog/rtl/caravel.v
+++ b/verilog/rtl/caravel.v
@@ -344,8 +344,10 @@
.la_output(la_output_core),
.la_oen(la_oen),
// User Project IO Control
- .mprj_pwrgood(mprj_pwrgood),
- .mprj2_pwrgood(mprj2_pwrgood),
+ .mprj_vcc_pwrgood(mprj_vcc_pwrgood),
+ .mprj2_vcc_pwrgood(mprj2_vcc_pwrgood),
+ .mprj_vdd_pwrgood(mprj_vdd_pwrgood),
+ .mprj2_vdd_pwrgood(mprj2_vdd_pwrgood),
.mprj_io_loader_resetn(mprj_io_loader_resetn),
.mprj_io_loader_clock(mprj_io_loader_clock),
.mprj_io_loader_data(mprj_io_loader_data),
@@ -382,14 +384,20 @@
wire [3:0] mprj_sel_o_user;
wire [31:0] mprj_adr_o_user;
wire [31:0] mprj_dat_o_user;
- wire mprj_pwrgood;
- wire mprj2_pwrgood;
+ wire mprj_vcc_pwrgood;
+ wire mprj2_vcc_pwrgood;
+ wire mprj_vdd_pwrgood;
+ wire mprj2_vdd_pwrgood;
mgmt_protect mgmt_buffers (
.vccd(vccd),
.vssd(vssd),
.vccd1(vccd1),
.vssd1(vssd1),
+ .vdda1(vdda1),
+ .vssa1(vssa1),
+ .vdda2(vdda2),
+ .vssa2(vssa2),
.caravel_clk(caravel_clk),
.caravel_clk2(caravel_clk2),
@@ -413,8 +421,10 @@
.mprj_adr_o_user(mprj_adr_o_user),
.mprj_dat_o_user(mprj_dat_o_user),
.la_data_in_mprj(la_data_in_mprj),
- .user1_powergood(mprj_pwrgood),
- .user2_powergood(mprj2_pwrgood)
+ .user1_vcc_powergood(mprj_vcc_pwrgood),
+ .user2_vcc_powergood(mprj2_vcc_pwrgood),
+ .user1_vdd_powergood(mprj_vdd_pwrgood),
+ .user2_vdd_powergood(mprj2_vdd_pwrgood)
);
