T16B Ch.n Interrupt Flag Register - Epson S1C31W74 Technical Manual

T16B Ch.n Interrupt Flag Register

Register name Bit
T16B_nINTF 15–14 –
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bits 15–14 Reserved
Bit 13 CAPOW5IF
Bit 12 CMPCAP5IF
Bit 11 CAPOW4IF
Bit 10 CMPCAP4IF
Bit 9 CAPOW3IF
Bit 8 CMPCAP3IF
Bit 7 CAPOW2IF
Bit 6 CMPCAP2IF
Bit 5 CAPOW1IF
Bit 4 CMPCAP1IF
Bit 3 CAPOW0IF
Bit 2 CMPCAP0IF
Bit 1 CNTMAXIF
Bit 0 CNTZEROIF
These bits indicate the T16B Ch.n interrupt cause occurrence status.
1 (R): Cause of interrupt occurred
0 (R): No cause of interrupt occurred
1 (W): Clear flag
0 (W): Ineffective
The following shows the correspondence between the bit and interrupt:
T16B_nINTF.CAPOW5IF bit: Capture 5 overwrite interrupt
T16B_nINTF.CMPCAP5IF bit: Compare/capture 5 interrupt
T16B_nINTF.CAPOW4IF bit: Capture 4 overwrite interrupt
T16B_nINTF.CMPCAP4IF bit: Compare/capture 4 interrupt
T16B_nINTF.CAPOW3IF bit: Capture 3 overwrite interrupt
T16B_nINTF.CMPCAP3IF bit: Compare/capture 3 interrupt
T16B_nINTF.CAPOW2IF bit: Capture 2 overwrite interrupt
T16B_nINTF.CMPCAP2IF bit: Compare/capture 2 interrupt
T16B_nINTF.CAPOW1IF bit: Capture 1 overwrite interrupt
T16B_nINTF.CMPCAP1IF bit: Compare/capture 1 interrupt
T16B_nINTF.CAPOW0IF bit: Capture 0 overwrite interrupt
T16B_nINTF.CMPCAP0IF bit: Compare/capture 0 interrupt
T16B_nINTF.CNTMAXIF bit: Counter MAX interrupt
T16B_nINTF.CNTZEROIF bit: Counter zero interrupt
Note: The configuration of the T16B_nINTF.CAPOWmIF and T16B_nINTF.CMPCAPmIF bits
depends on the model. The bits corresponding to the comparator/capture circuits that do
not exist are read-only bits and are always fixed at 0.
S1C31W74 TECHNICAL MANUAL
(Rev. 1.1)
Bit name Initial
0x0
CAPOW5IF 0
CMPCAP5IF 0
CAPOW4IF 0
CMPCAP4IF 0
CAPOW3IF 0
CMPCAP3IF 0
CAPOW2IF 0
CMPCAP2IF 0
CAPOW1IF 0
CMPCAP1IF 0
CAPOW0IF 0
CMPCAP0IF 0
CNTMAXIF 0
CNTZEROIF 0
Seiko Epson Corporation
17 16-BIT PWM TIMERS (T16B)
Reset R/W
– R –
H0 R/W Cleared by writing 1.
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
H0 R/W
Remarks
17-27