PMSTATH: PARALLEL PORT STATUS REGISTER HIGH BYTE (" />
參數(shù)資料
型號: DSPIC30F3013-30I/SP
廠商: Microchip Technology
文件頁數(shù): 54/161頁
文件大?。?/td> 0K
描述: IC DSPIC MCU/DSP 24K 28DIP
產(chǎn)品培訓(xùn)模塊: Serial Communications using dsPIC30F I2C
Serial Communications using dsPIC30F SPI
Serial Communications using dsPIC30F UART
dsPIC30F 12 bit ADC - Part 2
dsPIC30F Addressing Modes - Part 1
dsPIC30F Architecture - Part 1
dsPIC30F DSP Engine & ALU
dsPIC30F Interrupts
dsPIC30F Motor Control PWM
dsPIC Timers
Asynchronous Stimulus
dsPIC30F Addressing Modes - Part 2
dsPIC30F Architecture - Part 2
dsPIC30F 12-bit ADC Part 1
標(biāo)準(zhǔn)包裝: 15
系列: dsPIC™ 30F
核心處理器: dsPIC
芯體尺寸: 16-位
速度: 30 MIP
連通性: I²C,SPI,UART/USART
外圍設(shè)備: 欠壓檢測/復(fù)位,POR,PWM,WDT
輸入/輸出數(shù): 20
程序存儲器容量: 24KB(8K x 24)
程序存儲器類型: 閃存
EEPROM 大?。?/td> 1K x 8
RAM 容量: 2K x 8
電壓 - 電源 (Vcc/Vdd): 2.5 V ~ 5.5 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 10x12b
振蕩器型: 內(nèi)部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-DIP(0.300",7.62mm)
包裝: 管件
產(chǎn)品目錄頁面: 651 (CN2011-ZH PDF)
配用: DV164005-ND - KIT ICD2 SIMPLE SUIT W/USB CABLE
其它名稱: DSPIC30F301330ISP
2011 Microchip Technology Inc.
DS39932D-page 177
PIC18F46J11 FAMILY
REGISTER 11-7:
PMSTATH: PARALLEL PORT STATUS REGISTER HIGH BYTE (BANKED F55h)(1)
R-0
R/W-0
U-0
R-0
IBF
IBOV
IB3F
IB2F
IB1F
IB0F
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
IBF:
Input Buffer Full Status bit
1
= All writable input buffer registers are full
0
= Some or all of the writable input buffer registers are empty
bit 6
IBOV:
Input Buffer Overflow Status bit
1
= A write attempt to a full input byte register occurred (must be cleared in software)
0
= No overflow occurred
bit 5-4
Unimplemented:
Read as ‘0’
bit 3-0
IB3F:IB0F:
Input Buffer x Status Full bits
1
= Input buffer contains data that has not been read (reading buffer will clear this bit)
0
= Input buffer does not contain any unread data
Note 1:
This register is only available in 44-pin devices.
REGISTER 11-8:
PMSTATL: PARALLEL PORT STATUS REGISTER LOW BYTE (BANKED F54h)(1)
R-1
R/W-0
U-0
R-1
OBE
OBUF
OB3E
OB2E
OB1E
OB0E
bit 7
bit 0
Legend:
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
bit 7
OBE:
Output Buffer Empty Status bit
1
= All readable output buffer registers are empty
0
= Some or all of the readable output buffer registers are full
bit 6
OBUF:
Output Buffer Underflow Status bit
1
= A read occurred from an empty output byte register (must be cleared in software)
0
= No underflow occurred
bit 5-4
Unimplemented:
Read as ‘0’
bit 3-0
OB3E:OB0E:
Output Buffer x Status Empty bits
1
= Output buffer is empty (writing data to the buffer will clear this bit)
0
= Output buffer contains data that has not been transmitted
Note 1:
This register is only available in 44-pin devices.
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