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12.3 Multifunctional Timer Registers
s Compare Control Register (Lower) (OCS0, OCS2, OCS4)
Figure 12.3-12 Compare Control Register (Lower) (OCS0, OCS2, OCS4)
Table 12.3-4 "Functions of Bits for Compare Control Register (Lower) (OCS0, OCS2, and
OCS4)" lists the functions of each bit of the compare control register (lower) (OCS0, OCS2, and
OCS4). In
Table 12.3-4 "Functions of Bits for Compare Control Register (Lower) (OCS0, OCS2,
and OCS4)", the explanation refers to the compare control register (lower) (OCS0). For the
compare control register (lower) (OCS2), replace ch0 with ch2 and ch1 with ch3.
For the
compare control register (lower) (OCS4), replace ch0 with ch4 and ch1 with ch5.
IOE0
CST1 CST0
IOP1 IOP0 IOE1
-
R/W R/W
R/W
R/W R/W R/W
CST0
Compare enable bit (corresponding to ch0, ch2, and ch4)
0
1
Disable a compare operation
Enable a compare operation
Address
Initial value
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
ch0:00007CH
0000XX00 B
CST1
Compare enable bit (corresponding to ch1, ch3, and ch5)
0
1
Disable a compare operation
Enable a compare operation
IOE0 Output compare interrupt request enable bit (corresponding to ch0, ch2, and ch4)
0
1
Disable an interrupt request
Enable an interrupt request
IOE1 Output compare interrupt request enable bit (corresponding to ch1, ch3, and ch5)
0
1
Disable an interrupt request
Enable an interrupt request
ch2:00007EH
ch4:000080H
R/W
: Read/write
X
: Undefined
-
: Undefined bit
: Initial value
IOP0
Output compare interrupt request flag bit (corresponding to ch0, ch2, and ch4)
0
1
No interrupt request
Interrupt request present
Clear interrupt request
No effect on operation
Read
Write
IOP1
Output compare interrupt request flag bit (corresponding to ch1, ch3, and ch5)
0
1
No interrupt request
Interrupt request present
Clear interrupt request
No effect on operation
Read
Write