csp;
dg x=60 y=5 w=200 h=3 c=0,0,100 ga=h gd=s gi=5;
dt a=c x=160 y=10 t="SPI" f=18b;
dg x=60 y=30 w=200 h=3 c=0,0,100 ga=h gd=s gi=5;
db x=125 y=38 c=0,0,100 w=70 h=30 t="Init" a="SPI i=1" id=0;
dt x=40 y=70 bw=70 t="Frequency" a=c ld=l;
db x=4 y=86 c=0,0,100 w=70 h=40 t="1.25MHz|312.5kHz|625kHz|2.5MHz|5MHz|10MHz|20MHz|40MHz" a="SPI f=1250kHz|SPI f=312500Hz|SPI f=625kHz|SPI f=2500kHz|SPI f=5MHz|SPI f=10MHz|SPI f=20MHz|SPI f=40MHz" id=1;
dt x=140 y=70 bw=108 t="Clock polarity" a=c ld=l;
dc x=85 y=86 w=55 h=40 ta="SPI cpol=0+ec id=1 s=0" ua="ec id=0 s=1" t="Normal" s=1 is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=0;
dc x=140 y=86 w=55 h=40 ta="SPI cpol=1+ec id=0 s=0" ua="ec id=1 s=1" t="Inverted" is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=1;
dt x=260 y=70 bw=108 t="Clock phase" a=c ld=l;
dc x=205 y=86 w=55 h=40 ta="SPI cpha=0+ec id=3 s=0" ua="ec id=2 s=1" t="Normal" s=1 is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=2;
dc x=260 y=86 w=55 h=40 ta="SPI cpha=1+ec id=2 s=0" ua="ec id=3 s=1" t="Inverted" is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=3;
dt x=40 y=130 bw=70 t="CS pin" a=c ld=l;
db x=4 y=146 c=0,0,100 w=70 h=40 t="None" a="SPI csio=%d+eb id=2 t=\"%_\"" id=2;
dt x=140 y=130 bw=108 t="Automatic CS" a=c ld=l;
dc x=85 y=146 w=55 h=40 ta="SPI acs=0+ec id=5 s=0" ua="ec id=4 s=1" t="Disabled" s=1 is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=4;
dc x=140 y=146 w=55 h=40 ta="SPI acs=1+ec id=4 s=0" ua="ec id=5 s=1" t="Enabled" is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=5;
dt x=260 y=130 bw=108 t="Dummy word" a=c ld=l;
db x=205 y=146 c=0,0,100 w=110 h=40 t="FF" a="SPI dw=%x+eb id=3 t=\"%_\"" id=3;
dt x=40 y=190 bw=70 t="Word length" a=c ld=l;
db x=4 y=206 c=0,0,100 w=70 h=40 t="8" a="SPI wl=%d+eb id=4 t=\"%_\"" id=4;
dt x=140 y=190 bw=108 t="LSb first" a=c ld=l;
dc x=85 y=206 w=55 h=40 ta="SPI lsbf=0+ec id=7 s=0" ua="ec id=6 s=1" t="Disabled" s=1 is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=6;
dc x=140 y=206 w=55 h=40 ta="SPI lsbf=1+ec id=6 s=0" ua="ec id=7 s=1" t="Enabled" is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=7;
dt x=260 y=190 bw=108 t="Read format" a=c ld=l;
db x=205 y=206 c=0,0,100 w=110 h=40 t="0x1" a="SPI rf=\"%s\"+eb id=6 t=\"%_\"" id=6;
dt x=140 y=250 bw=108 t="Half-duplex\ntransmission" a=c ld=l;
dc x=85 y=280 w=55 h=30 ta="SPI hd=0+ec id=9 s=0" ua="ec id=8 s=1" t="Disabled" s=1 is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=8;
dc x=140 y=280 w=55 h=30 ta="SPI hd=1+ec id=8 s=0" ua="ec id=9 s=1" t="Enabled" is=100 ot=1 bc=40,40,40 utc=60,60,60 to=c id=9;
dt x=260 y=250 bw=108 t="Words before\nread valid" a=c ld=l;
db x=205 y=280 c=0,0,100 w=110 h=30 t="0" a="SPI wbrv=%d+eb id=5 t=\"%_\"" id=5;
dt x=160 y=315 bw=304 t="Transmit/receive" a=c ld=l;
db x=4 y=331 c=0,0,100 w=60 h=40 t="Transmit" a="SPI tx=%x";
db x=65 y=331 c=0,0,100 w=60 h=40 t="Receive" a="SPI rx=%d";
db x=126 y=331 c=0,0,100 w=190 h=40 t="Transmit and receive" a="SPI txrx=%x,%d";
df x=20 y=385 w=280 h=30 t="- RX data -" pm="rx=%s\r\n";
dg x=10 y=463 w=300 h=1 c=50,50,50;
df x=0 y=465 w=320 h=15 ft=vo pm="%s\r\n";