PMMODEH: PARALLEL PORT MODE REGISTER HIGH BYTE (B" />
參數(shù)資料
型號: DSPIC30F3013-20I/SP
廠商: Microchip Technology
文件頁數(shù): 51/161頁
文件大?。?/td> 0K
描述: IC DSPIC MCU/DSP 24K 28DIP
產品培訓模塊: 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
標準包裝: 15
系列: dsPIC™ 30F
核心處理器: dsPIC
芯體尺寸: 16-位
速度: 20 MIPS
連通性: I²C,SPI,UART/USART
外圍設備: 欠壓檢測/復位,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)轉換器: A/D 10x12b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 28-DIP(0.300",7.62mm)
包裝: 管件
其它名稱: DSPIC30F301320ISP
PIC18F46J11 FAMILY
DS39932D-page 174
2011 Microchip Technology Inc.
REGISTER 11-3:
PMMODEH: PARALLEL PORT MODE REGISTER HIGH BYTE (BANKED F5Dh)(1)
R-0
R/W-0
BUSY
IRQM1
IRQM0
INCM1
INCM0
MODE16
MODE1
MODE0
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
BUSY:
Busy bit (Master mode only)
1
= Port is busy
0
= Port is not busy
bit 6-5
IRQM<1:0>:
Interrupt Request Mode bits
11
= Interrupt generated when Read Buffer 3 is read or Write Buffer 3 is written (Buffered PSP mode)
or on a read or write operation when PMA<1:0> = 11 (Addressable PSP mode only)
10
= No interrupt generated, processor stall activated
01
= Interrupt generated at the end of the read/write cycle
00
= No interrupt generated
bit 4-3
INCM<1:0>:
Increment Mode bits
11
= PSP read and write buffers auto-increment (Legacy PSP mode only)
10
= Decrement ADDR<15,13:0> by 1 every read/write cycle
01
= Increment ADDR<15,13:0> by 1 every read/write cycle
00
= No increment or decrement of address
bit 2
MODE16:
8/16-Bit Mode bit
1
= 16-bit mode: Data register is 16 bits, a read or write to the Data register invokes two 8-bit transfers
0
= 8-bit mode: Data register is 8 bits, a read or write to the Data register invokes one 8-bit transfer
bit 1-0
MODE<1:0>:
Parallel Port Mode Select bits
11
= Master Mode 1 (PMCS, PMRD/PMWR, PMENB, PMBE, PMA<x:0> and PMD<7:0>)
10
= Master Mode 2 (PMCS, PMRD, PMWR, PMBE, PMA<x:0> and PMD<7:0>)
01
= Enhanced PSP, control signals (PMRD, PMWR, PMCS, PMD<7:0> and PMA<1:0>)
00
= Legacy Parallel Slave Port, control signals (PMRD, PMWR, PMCS and PMD<7:0>)
Note 1:
This register is only available in 44-pin devices.
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