參數(shù)資料
型號: 101-0552
廠商: Rabbit Semiconductor
文件頁數(shù): 37/138頁
文件大小: 0K
描述: KIT DEV RABBITCORE/RCM3200
標準包裝: 1
系列: RabbitCore 3000
類型: MPU 模塊
適用于相關產(chǎn)品: RCM3200
所含物品: RabbitCore 模塊、開發(fā)板、交流適配器、纜線和 Dynamic C? 光盤
產(chǎn)品目錄頁面: 620 (CN2011-ZH PDF)
其它名稱: 316-1023
User’s Manual
125
The Quadrature Decoder generates an interrupt when the counter increments from 0x00 to
0x01 or when the counter decrements from 0x00 to 0xFF. Note that the status bits in the
QDCSR are set coincident with the interrupt, and the interrupt (and status bits) are cleared
by reading the QDCSR.
Table E-5. Quadrature Decoder Registers
Register Name
Mnemonic
Address
Quad Decode Control/Status
Register
QDCSR
10010000 (0x90)
Bit
Value
Description
7
(rd-only)
0
Quadrature Decoder 2 did not increment from 0xFF.
1
Quadrature Decoder 2 incremented from 0xFF to
0x00. This bit is cleared by a read of this register.
6
(rd-only)
0
Quadrature Decoder 2 did not decrement from 0x00.
1
Quadrature Decoder 2 decremented from 0x00 to
0xFF. This bit is cleared by a read of this register
5
0
This bit always reads as zero.
4
(wr-only)
0
No effect on the Quadrature Decoder 2.
1
Reset Quadrature Decoder 2 to 0x00, without
causing an interrupt.
3
(rd-only)
0
Quadrature Decoder 1 did not increment from 0xFF.
1
Quadrature Decoder 1 incremented from 0xFF to
0x00. This bit is cleared by a read of this register.
2
(rd-only)
0
Quadrature Decoder 1 did not decrement from 0x00.
1
Quadrature Decoder 1 decremented from 0x00 to
0xFF. This bit is cleared by a read of this register.
1
0
This bit always reads as zero.
Bit
Value
Description
0
(wr-only)
0
No effect on the Quadrature Decoder 1.
1
Reset Quadrature Decoder 1 to 0x00, without
causing an interrupt.
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101-0553 功能描述:KIT DEV RABBIT RCM3200 INTL RoHS:否 類別:編程器,開發(fā)系統(tǒng) >> 通用嵌入式開發(fā)板和套件(MCU、DSP、FPGA、CPLD等) 系列:RabbitCore 3000 標準包裝:1 系列:PICDEM™ 類型:MCU 適用于相關產(chǎn)品:PIC10F206,PIC16F690,PIC16F819 所含物品:板,線纜,元件,CD,PICkit 編程器 產(chǎn)品目錄頁面:659 (CN2011-ZH PDF)