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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /graphics/circuit_macros/examples/Byte.m4 |
Initial commit
Diffstat (limited to 'graphics/circuit_macros/examples/Byte.m4')
-rw-r--r-- | graphics/circuit_macros/examples/Byte.m4 | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/graphics/circuit_macros/examples/Byte.m4 b/graphics/circuit_macros/examples/Byte.m4 new file mode 100644 index 0000000000..863e3145fd --- /dev/null +++ b/graphics/circuit_macros/examples/Byte.m4 @@ -0,0 +1,40 @@ +.PS +# Byte.m4 +gen_init + +boxht = 0.2 +boxwid = 3.8 + +define leftlabel { {"{\sf $1}" at last box.w ljust} } + +ifdpic(` +down_ +Lab[0]: box; leftlabel( B0STDISBL (reset pin is enabled) ) +Lab[1]: box; leftlabel( WDTON (WDT not always on) ) +Lab[2]: box; leftlabel( SPIEN (allow serial programming) ) +Lab[3]: box; leftlabel( CKOPT (full output swing) ) +Lab[4]: box; leftlabel( EESAVE (don\char39{}t preserve EEPB0OM over chip erase)) +Lab[5]: box; leftlabel( BOOTSZ1 ) +Lab[6]: box; leftlabel( BOOTSZ0 ) +Lab[7]: box; leftlabel( BOOTB0ST (boot reset vector at 0x0000) ) + +boxwid = boxht +left_ +B0:box "\sf 1" with .e at Lab[0].nw + (0.75,0.5) + box "\sf 0" + box "\sf 0" + box "\sf 1" + box "\sf 0" + box "\sf 0" + box "\sf 1" + box "\sf 1" + box wid 2*boxht "\sf 0xc9" + +for i=0 to 7 do { + spline -> ht arrowht*0.7 from B0.s-(i*boxht,0) down boxht/4 \ + then to Lab[0].nw-((i+1)*boxht/2,0) \ + then down Lab[0].nw.y-Lab[i].y then to Lab[i].w + }', +`box wid 1 ht 0.75 "Byte.m4" "requires" "dpic"') + +.PE |