參數(shù)資料
型號(hào): R8820LV
廠商: Electronic Theatre Controls, Inc.
英文描述: 16-BIT RISC MICROCONTROLLER
中文描述: 16位RISC微控制器
文件頁(yè)數(shù): 66/98頁(yè)
文件大?。?/td> 1000K
代理商: R8820LV
R DC
RISC DSP Controller
R8820LV
RDC Semiconductor Co.
Rev:1.0
Subject to change without notice
66
Set 1: A interrupt request is generated when the count register equals a maximum count.
Set 0: Timer 2 will not issue interrupt request.
Bit 12-6
: Reserved.
Bit 5: MC
, Maximum Count Bit. When the timer reaches its maximum count, the MC bit will set to 1 by H/W. This bit is set
regardless of the EN bit (66h.15).
Bit 4-1
: Reserved.
Bit 0: COUNT
, Continuous Mode Bit.
Set 1: Timer is continuously running when timer reaches the maximum count.
Set 0: The EN bit (66h.15) is cleared and the timer is hold after each timer count reaches the maximum count.
Bit 15 – 0: TC15-TC0
, Timer 2 Count Value. This register contains the current count of timer 2. The count is incremented by
one every four internal processor clocks.
Bit 15-0 : TC15 – TC0
, Timer 2 Compare A Value.
15.1 Timer/Counter Unit Output Mode
Timers 0 and 1 can use one maximum count value or two maximum count value. Timer 2 can use only one maximum count
value. Timer 0 and timer1 can be configured to single or dual Maximum Compare count mode, the TMROUT0 or TMROUT1
signals can be used to generated waveform of various duty cycle.
Offset : 60h
Reset Value :
2
3
0
1
4
5
6
7
8
9
10
11
12
13
14
15
Timer 2 Count Register
TC15 - TC0
Offset : 62h
Reset Value :
2
3
0
1
4
5
6
7
8
9
10
11
12
13
14
15
Timer 2 Maxcount Compare A Register
TC15 - TC0
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