DM-COP8/20D National Semiconductor, DM-COP8/20D Datasheet - Page 65
DM-COP8/20D
Manufacturer Part Number
DM-COP8/20D
Description
CABLE FOR DEBUG MODULE 20-DIP
Manufacturer
National Semiconductor
Datasheet
1.DM-COP820D.pdf
(254 pages)
Specifications of DM-COP8/20D
Accessory Type
20-DIP Target Cable
For Use With/related Products
MetaLink Debug Module
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
*DM-COP8/20D
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- Download datasheet (2Mb)
The control bits and their functions are summarized below.
T1C0
T1PNDA
T1PNDB
T1ENA
T1ENB
T1C3
T1C2
T1C1
The timer mode control bits (T1C3, T1C2 and T1C1) are detailed below:
T1C3
0
0
1
1
0
1
0
1
0
0
0
0
1
1
1
1
T1C2
Timer Start/Stop control in Modes 1 and 2 (Processor Independent PWM
and External Event Counter), where 1 = Start, 0 = Stop
Timer Underflow Interrupt Pending Flag in Mode 3 (Input Capture)
Timer Interrupt Pending Flag
Timer Interrupt Pending Flag
Timer Interrupt Enable Flag
Timer Interrupt Enable Flag
1 = Timer Interrupt Enabled
0 = Timer Interrupt Disabled
Timer mode control
Timer mode control
Timer mode control
T1C1
0
1
1
0
0
0
1
1
MODE 2 (External Event
Counter)
MODE 2 (External Event
Counter)
MODE 1 (PWM) T1A Tog-
gle
MODE 1 (PWM) No T1A
Toggle
MODE 3 (Capture) Cap-
tures:
T1A Pos. Edge
T1B Pos. Edge
MODE 3 (Capture) Cap-
tures:
T1A Pos. Edge
T1B Neg. Edge
MODE 3 (Capture) Cap-
tures:
T1A Neg. Edge
T1B Pos. Edge
MODE 3 (Capture) Cap-
tures:
T1A Neg. Edge
T1B Neg. Edge
Timer Mode
Timer Under-
flow
Timer Under-
flow
Autoreload RA
Autoreload RA
Pos. T1A Edge
or Timer
Underflow
Pos. T1A Edge
or
Timer Under-
flow
Neg. T1A Edge
or Timer
Underflow
Neg. T1A Edge
or Timer
Underflow
Interrupt A
Source
COP8SAx7 MICROCONTROLLER
Pos. T1B
Edge
Pos. T1B
Edge
Autoreload
RB
Autoreload
RB
Pos. T1B
Edge
Neg. T1B
Edge
Pos. T1B
Edge
Neg. T1B
Edge
Interrupt B
Source
Counts On
T1A Pos.
Edge
T1A Neg.
Edge
t
t
t
t
t
t
c
c
c
c
c
c
Timer
2-27
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