T8: T8 Interrupt Circuit - Epson S1C33L26 Technical Manual

14 8-BIT TIMERS (T8)
• T8 outputs four interrupt signals for Ch.0/4, Ch.1/5, Ch.2/6, and Ch.3/7 to the ITC. When using
T8 interrupts, read out the interrupt flag in the T8 module as part of the interrupt handler rou-
tine and check which channel generates the interrupt.
14.10 Control Register Details
Address
0x301100 T8_CLK0 T8 Ch.0 Input Clock Select Register
0x301102 T8_TR0 T8 Ch.0 Reload Data Register
0x301104 T8_TC0 T8 Ch.0 Counter Data Register
0x301106 T8_CTL0 T8 Ch.0 Control Register
0x301108 T8_INT0 T8 Ch.0 Interrupt Control Register
0x301110 T8_CLK1 T8 Ch.1 Input Clock Select Register
0x301112 T8_TR1 T8 Ch.1 Reload Data Register
0x301114 T8_TC1 T8 Ch.1 Counter Data Register
0x301116 T8_CTL1 T8 Ch.1 Control Register
0x301118 T8_INT1 T8 Ch.1 Interrupt Control Register
0x301120 T8_CLK2 T8 Ch.2 Input Clock Select Register
0x301122 T8_TR2 T8 Ch.2 Reload Data Register
0x301124 T8_TC2 T8 Ch.2 Counter Data Register
0x301126 T8_CTL2 T8 Ch.2 Control Register
0x301128 T8_INT2 T8 Ch.2 Interrupt Control Register
0x301130 T8_CLK3 T8 Ch.3 Input Clock Select Register
0x301132 T8_TR3 T8 Ch.3 Reload Data Register
0x301134 T8_TC3 T8 Ch.3 Counter Data Register
0x301136 T8_CTL3 T8 Ch.3 Control Register
0x301138 T8_INT3 T8 Ch.3 Interrupt Control Register
0x301140 T8_CLK4 T8 Ch.4 Input Clock Select Register
0x301142 T8_TR4 T8 Ch.4 Reload Data Register
0x301144 T8_TC4 T8 Ch.4 Counter Data Register
0x301146 T8_CTL4 T8 Ch.4 Control Register
0x301148 T8_INT4 T8 Ch.4 Interrupt Control Register
0x301150 T8_CLK5 T8 Ch.5 Input Clock Select Register
0x301152 T8_TR5 T8 Ch.5 Reload Data Register
0x301154 T8_TC5 T8 Ch.5 Counter Data Register
0x301156 T8_CTL5 T8 Ch.5 Control Register
0x301158 T8_INT5 T8 Ch.5 Interrupt Control Register
0x301160 T8_CLK6 T8 Ch.6 Input Clock Select Register
0x301162 T8_TR6 T8 Ch.6 Reload Data Register
0x301164 T8_TC6 T8 Ch.6 Counter Data Register
0x301166 T8_CTL6 T8 Ch.6 Control Register
0x301168 T8_INT6 T8 Ch.6 Interrupt Control Register
0x301170 T8_CLK7 T8 Ch.7 Input Clock Select Register
0x301172 T8_TR7 T8 Ch.7 Reload Data Register
14-6
T8IF (Ch.0)
T8IE (Ch.0)
T8IF (Ch.4)
T8IE (Ch.4)
T8IF (Ch.1)
T8IE (Ch.1)
T8IF (Ch.5)
T8IE (Ch.5)
T8IF (Ch.2)
T8IE (Ch.2)
T8IF (Ch.6)
T8IE (Ch.6)
T8IF (Ch.3)
T8IE (Ch.3)
T8IF (Ch.7)
T8IE (Ch.7)
Figure 14. 9.1 T8 Interrupt Circuit
Table 14. 10.1 List of 8-bit timer Registers
Register name
Seiko Epson Corporation
T8 Ch.0/4 interrupt request to ITC
T8 Ch.1/5 interrupt request to ITC
T8 Ch.2/6 interrupt request to ITC
T8 Ch.3/7 interrupt request to ITC
Select prescaler output clock
Set reload data
Counter data
Set timer mode and start/stop timer
Control interrupt
Select prescaler output clock
Set reload data
Counter data
Set timer mode and start/stop timer
Control interrupt
Select prescaler output clock
Set reload data
Counter data
Set timer mode and start/stop timer
Control interrupt
Select prescaler output clock
Set reload data
Counter data
Set timer mode and start/stop timer
Control interrupt
Select prescaler output clock
Set reload data
Counter data
Set timer mode and start/stop timer
Control interrupt
Select prescaler output clock
Set reload data
Counter data
Set timer mode and start/stop timer
Control interrupt
Select prescaler output clock
Set reload data
Counter data
Set timer mode and start/stop timer
Control interrupt
Select prescaler output clock
Set reload data
Function
S1C33L26 TECHNICAL MANUAL