Intel 8XC196NT User Manual page 524

EPA x _TIME
x = 0–9
The EPA time (EPA x _TIME) registers are the event-time registers for the EPA channels. In capture
mode, the value of the reference timer is captured in EPA x _TIME when an input transition occurs.
Each event-time register is buffered, allowing the storage of two capture events at once. In compare
mode, the EPA triggers a compare event when the reference timer matches the value in EPA x _TIME.
EPA x _TIME is not buffered for compare mode.
15
7
Bit
Number
15:0 EPA Time Value
When an EPA channel is configured for capture mode, this register contains the value of
the reference timer when the specified event occurred.
When an EPA channel is configured for compare mode, write the compare event time to
this register.
Table C-6. EPA x _TIME Addresses and Reset Values
Register Address
EPA0_TIME 1F62H
EPA1_TIME 1F66H
EPA2_TIME 1F6AH
EPA3_TIME 1F6EH
EPA4_TIME 1F72H
EPA Timer Value (high byte)
EPA Timer Value (low byte)
Function
Reset Value Register
0000H EPA5_TIME
0000H EPA6_TIME
0000H EPA7_TIME
0000H EPA8_TIME
0000H EPA9_TIME
REGISTERS
EPAx_TIME
Address: Table C-6
Reset State:
8
0
Address Reset Value
1F76H 0000H
1F7AH 0000H
1F7EH 0000H
1F82H 0000H
1F86H 0000H
C-29