XE8000EV101 Semtech, XE8000EV101 Datasheet - Page 82

• Manufacturer Part Number: XE8000EV101
• Description: EVAL BOARD FOR XE8801AMI027LF
• Manufacturer: Semtech
• Type: MCUr

Specifications of XE8000EV101

• Contents: Fully Assembled Evaluation Board
• For Use With/related Products: XE88LC01AMI027
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

15.4 Interrupts map
© Semtech 2005
7-4
3
2
1
0
7-1
0
7-1
0
7-1
0
7-1
0
pos.
pos.
pos.
pos.
pos.
-
UsrtWaitS0
UsrtEnWaitCond1
UsrtEnWaitS0
UsrtEnable
-
UsrtCond1
-
UsrtCond2
-
UsrtBufferS1
-
UsrtEdgeS0
RegUsrtBufferS1
RegUsrtEdgeS0
RegUsrtCond1
RegUsrtCond2
RegUsrtCtrl
Irq_cond1
Irq_cond2
interrupt
source
r
r
rw
rw
rw
r
r/c
r
r/c
r
r
w
r
r
rw
rw
rw
rw
rw
Table 15-6: RegUsrtBufferS1
“0000”
0 resetsystem
0 resetsystem
0 resetsystem
0 resetsystem
0000000
0 resetsystem
0000000
0 resetsystem
0000000
x
0000000
0 resetsystem
Table 15-7: RegUsrtEdgeS0
Table 15-4: RegUsrtCond1
Table 15-5: RegUsrtCond2
Table 15-8: Interrupts map
RegIrqMid(7)
RegIrqMid(6)
Table 15-3: RegUsrtCtrl
default mapping in the interrupt manager
reset
reset
reset
reset
reset
15-3
Unused
Clock stretching flag (0=no stretching),
cleared by writing RegUsrtBufferS1
Enable stretching on UsrtCond1 detection
(0=disable)
Enable stretching operation (0=disable)
Enable USRT operation (0=disable)
Unused
State of condition 1 detection (1 =detected),
cleared when written.
Unused
State of condition 2 detection (1 =detected),
cleared when written.
Unused
Value on S1 at last S0 rising edge.
Clear RegUsrtEdgeS0 bit in RegUsrtEdgeS0
Clear UsrtWaitS0 bit in RegUsrtCtrl with any
value
Unused
State
(1=detected).
RegUsrtBufferS1
of
rising
function
Cleared
function
function
function
function
edge
XE8801A – SX8801R
detection
by
www.semtech.com
on
reading
S0