參數(shù)資料
型號: HT82K95A
廠商: Holtek Semiconductor Inc.
英文描述: USB Multimedia Keyboard Encoder 8-Bit MCU
中文描述: 的USB多媒體鍵盤編碼器8位微控制器
文件頁數(shù): 14/48頁
文件大?。?/td> 319K
代理商: HT82K95A
HT82K95E/HT82K95A
Rev. 1.20
14
October 24, 2005
Register
Reset
(Power On)
WDT
Time-out
(Normal
Operation)
RES Reset
(Normal
Operation)
RES Reset
(HALT)
WDT
Time-Out
(HALT)*
USB-Reset
(Normal)
USB-Reset
(HALT)
PDC
1111 1111
1111 1111
1111 1111
1111 1111
uuuu uuuu
1111 1111
1111 1111
PIPE_CTRL
0000 0111
uuuu uuuu
0000 0111
0000 0111
uuuu uuuu
0000 0111
0000 0111
AWR
0000 0000
uuuu uuuu
0000 0000
0000 0000
uuuu uuuu
0000 0000
0000 0000
PIPE
0000 0000
uuuu uuuu
0000 0000
0000 0000
uuuu uuuu
0000 0000
0000 0000
STALL
0000 0111
uuuu uuuu
0000 0111
0000 0111
uuuu uuuu
0000 0111
0000 0111
SIES
0000 0000
uuuu uuuu
0000 0000
0000 0000
uuuu uuuu
0000 0000
0000 0000
MISC
0000 0000
uuuu uuuu
0000 0000
0000 0000
uuuu uuuu
0000 0000
0000 0000
Endpt_EN
0000 0111
uuuu uuuu
0000 0111
0000 0111
uuuu uuuu
0000 0111
0000 0111
FIFO0
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
FIFO1
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
FIFO2
xxxx xxxx
uuuu uuuu
uuuu uuuu
uuuu uuuu
uuuu uuuu
0000 0000
0000 0000
USC
11xx 0000
uuxx uuuu
11xx 0000
11xx 0000
uuxx uuuu
uu00 0u00
uu00 0u00
USR
0100 0000
uuuu uuuu
0100 0000
0100 0000
uuuu uuuu
u1uu 0000
u1uu 0000
SCC
0000 0000
uuuu uuuu
0000 0000
0000 0000
uuuu uuuu
0uu0 u000
0uu0 u000
Note:
* stands for warm reset
u stands for unchanged
x stands for unknown
Timer/Event Counter
Two timer/event counters (TMR0, TMR1) are imple-
mented in the microcontroller. The Timer/Event Counter
0 contains an 8-bit programmable count-up counter and
the clock may comes from an external source or from
f
SYS
/4.
The Timer/Event Counter 1 contains an 16-bit program-
mable count-up counter and the clock may come from
an external source or from the system clock divided by
4.
Bit No.
Label
Function
0~2, 5
Unused bit, read as 0
3
TE
To define the TMR0 active edge of Timer/Event Counter 0
(0=active on low to high; 1=active on high to low)
4
TON
To enable/disable timer 0 counting (0=disabled; 1=enabled)
6
7
TM0
TM1
To define the operating mode
01=Event count mode (external clock)
10=Timer mode (internal clock)
11=Pulse width measurement mode
00=Unused
TMR0C (0EH) Register
Bit No.
Label
Function
0~2, 5
Unused bit, read as 0
3
TE
To define the TMR1 active edge of Timer/Event Counter 1
(0=active on low to high; 1=active on high to low)
4
TON
To enable/disable timer 1 counting (0=disabled; 1=enabled)
6
7
TM0
TM1
To define the operating mode
01=Event count mode (external clock)
10=Timer mode (internal clock)
11=Pulse width measurement mode
00=Unused
TMR1C (11H) Register
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