gc80c590ae CORERIVER Semiconductor, gc80c590ae Datasheet - Page 63

• Manufacturer Part Number: gc80c590ae
• Description: Flash / Isp / Iap 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

3)
[ Update of
6.10. PCA : PCA Modes
PCA High Speed Output Mode
these registers are being updated so an invalid match does not occur.
During the interrupt routine, a new 16-bit compare value can be written to the compare register (CnCAPmH & CnCAPmL)
Notice, however, that a write to CnCAPmL clears the ECOMm bit, which temporarily disables the comparator function while
A write to CnCAPmH sets the ECOMm bit and re-enables the comparator.
For this reason, user software should write to CnCAPmL first, then the CnCAPmH.
CnCAPmH
Write to
RESET
CnCAPmH
CnCAPmL
Write to
Semiconductor Co., Ltd.
1
0
&
CnCAPmL
]
PCA Timer/Counter (F
16-BIT COMPARATOR
CnCAPmH CnCAPmL
ENABLE
CnH
IPWMmECOMm CAPPm CAPNm MATm TOGm PWMm ECCFm
CF
X
CnL
CR
PCA
CCF5
)
0
CnCAPMm
MATCH
CnCON
CCF4
0
CCF3
1
CCF2
(to CCFm)
1
CCF1
0
MiDAS2.0 Family
CCF0
X
PCA Interrupt
CnEXm
[63]