diff --git a/DOC/source/arch/figures/fpga_io_switch.svg b/DOC/source/arch/figures/fpga_io_switch.svg
index 273f7d5..3caaabf 100644
--- a/DOC/source/arch/figures/fpga_io_switch.svg
+++ b/DOC/source/arch/figures/fpga_io_switch.svg
@@ -33,10 +33,10 @@
- Produced by OmniGraffle 7.18\n2020-11-21 01:05:14 +0000
-
- switch
-
+ Produced by OmniGraffle 7.18\n2020-11-29 03:10:55 +0000
+
+ v1.0
+
base
@@ -319,7 +319,7 @@
- IO_ISOL_N -> Caravel GPIO[1]
+ IO_ISOL_N <- Caravel GPIO[1]
TEST_EN <- Caravel GPIO[0]