diff --git a/mag/8bitdac_layout.mag b/mag/8bitdac_layout.mag
new file mode 100644
index 0000000..3088a71
--- /dev/null
+++ b/mag/8bitdac_layout.mag
@@ -0,0 +1,433 @@
+magic
+tech sky130A
+magscale 1 2
+timestamp 1624221218
+<< checkpaint >>
+rect -1260 -2492 97780 52822
+<< locali >>
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+<< viali >>
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+rect 48521 -1211 48555 -1177
+<< metal1 >>
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+<< via1 >>
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+<< metal2 >>
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+<< via2 >>
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+<< metal3 >>
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+rect 94884 27466 94890 27530
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+<< via3 >>
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+<< metal4 >>
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+rect 22752 51434 49764 51496
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+rect 22764 50622 22848 51432
+rect 49692 50314 49762 51434
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+rect 94810 27530 94888 27584
+rect 94810 27466 94820 27530
+rect 94884 27466 94888 27530
+rect 94810 27460 94888 27466
+use 7bitdac_layout  7bitdac_layout_0
+timestamp 1624221218
+transform 1 0 47558 0 1 2444
+box -252 -2456 45562 48686
+use 7bitdac_layout  7bitdac_layout_1
+timestamp 1624221218
+transform 1 0 252 0 1 2456
+box -252 -2456 45562 48686
+use switch_layout  switch_layout_0
+timestamp 1624221218
+transform 1 0 93914 0 1 26310
+box 40 172 2460 1180
+use res250_layout  res250_layout_0
+timestamp 1624221218
+transform 1 0 20392 0 1 2302
+box 218 -342 484 -90
+<< labels >>
+rlabel locali s 20652 2264 20652 2264 4 x1_vref5
+rlabel locali s 20812 1868 20812 1868 4 x2_vref1
+rlabel locali s 804 50664 804 50664 4 inp1
+rlabel locali s 67994 2294 67994 2294 4 inp2
+rlabel locali s 93952 26862 93952 26862 4 d7
+rlabel locali s 96452 27014 96452 27014 4 out_v
+rlabel locali s 96176 27544 96176 27544 4 x1_out_v
+rlabel locali s 96200 26388 96200 26388 4 x2_out_v
+rlabel metal2 s 93978 26540 93978 26540 4 gnd!
+rlabel metal4 s 94864 27554 94864 27554 4 vdd!
+rlabel locali s 43126 44 43126 44 4 d6
+rlabel locali s 37842 -218 37842 -218 4 d5
+rlabel locali s 34364 612 34364 612 4 d4
+rlabel locali s 31132 486 31132 486 4 d3
+rlabel locali s 27736 152 27736 152 4 d2
+rlabel locali s 24396 40 24396 40 4 d1
+rlabel locali s 21316 -64 21316 -64 4 d0
+<< end >>