TC1796
Peripheral Units (Vol. 2 of 2)
Controller Area Network (MultiCAN) Controller
User’s Manual 22-52 V2.0, 2007-07
MultiCAN, V2.0
generated whenever the CUR pointer reaches the value of the SEL pointer. Thus SEL
makes it possible to detect the end of a predefined message transfer series or to issue
a warning interrupt when the FIFO becomes full.
Figure 22-21 FIFO Structure with FIFO Base Object and n FIFO Slave Objects
MCA05847
.
.
.
.
.
.
.
.
Slave Object fi
PPREV = f[i-1]
PNEXT = f[i+1]
Slave Object fn
PPREV = f[n-1]
PNEXT
Slave Object f2
PPREV = f1
PNEXT = f3
Slave Object f1
PPREV
PNEXT = f2
Base Object
PPREV
PNEXT
TOP = fn
CUR = fi
BOT = f1
To Next Page
Loading...