ST ST10F276E - Page 334

The capture / compare units UM0404
334/564 DocID13284 Rev 2
When capture or compare operation is disabled for one of the CCx registers, it may be used
for general purpose variable storage.
The functions of the 32 capture / compare registers are controlled by the eight mode control
registers named CCM0...CCM7 which are all organized identically (see description below).
These 16-bit registers are bit-addressable.
Each register contains bit for mode selection and timer allocation of four capture / compare
registers.
Capture / compare mode registers for the CAPCOM1 unit (CC0...CC15)
CCM0 (FF52h / A9h) SFR Reset Value: 0000h
CCM1 (FF54h / AAh) SFR Reset Value: 0000h
CCM2 (FF56h / ABh) SFR Reset Value: 0000h
CCM3 (FF58h / ACh) SFR Reset Value: 0000h
Capture / compare mode registers for the CAPCOM2 unit (CC16...CC31)
CCM4 (FF22h / 91h) SFR Reset Value: 0000h
CCM5 (FF24h / 92h) SFR Reset Value: 0000h
1514131211109876543210
ACC3 CCMOD3 ACC2 CCMOD2 ACC1 CCMOD1 ACC0 CCMOD0
RW RW RW RW RW RW RW RW
1514131211109876543210
ACC7 CCMOD7 ACC6 CCMOD6 ACC5 CCMOD5 ACC4 CCMOD4
RW RW RW RW RW RW RW RW
1514131211109876543210
ACC11 CCMOD11 ACC10 CCMOD10 ACC9 CCMOD9 ACC8 CCMOD8
RW RW RW RW RW RW RW RW
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ACC15 CCMOD15 ACC14 CCMOD14 ACC13 CCMOD13 ACC12 CCMOD12
RW RW RW RW RW RW RW RW
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ACC19 CCMOD19 ACC18 CCMOD18 ACC17 CCMOD17 ACC16 CCMOD16
RW RW RW RW RW RW RW RW
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
ACC23 CCMOD23 ACC22 CCMOD22 ACC21 CCMOD21 ACC20 CCMOD20
RW RW RW RW RW RW RW RW