參數(shù)資料
型號: PSD854F2V-15J1T
廠商: 意法半導體
英文描述: Flash In-System Programmable (ISP) Peripherals for8-bits MCUs, 3V
中文描述: Flash在系統(tǒng)可編程(ISP)的外設for8位微控制器,采用3V
文件頁數(shù): 32/110頁
文件大?。?/td> 1720K
代理商: PSD854F2V-15J1T
PSD813F2V, PSD833F2V, PSD853F2V, PSD854F2V
32/110
PAGE REGISTER
The 8-bit Page Register increases the addressing
capability of the MCU by a factor of up to 256. The
contents of the register can also be read by the
MCU. The outputs of the Page Register (PGR0-
PGR7) are inputs to the DPLD decoder and can be
included in the Sector
CSBOOT0-CSBOOT3), and SRAM Select (RS0)
equations.
Select (FS0-FS7,
If memory paging is not needed, or if not all 8 page
register bits are needed for memory paging, then
these bits may be used in the CPLD for general
logic. See Application Note
AN1154
.
Figure
12
shows the Page Register. The eight flip-
flops in the register are connected to the internal
data bus D0-D7. The MCU can write to or read
from the Page Register. The Page Register can be
accessed at address location CSIOP + E0h.
Figure 12. Page Register
RESET
D0- D7
R/W
D0
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
D1
D2
D3
D4
D5
D6
D7
PAGE
REGISTER
PGR0
PGR1
PGR2
PGR3
DPLD
AND
CPLD
INTERNAL
SELECTS
AND LOGIC
PLD
PGR4
PGR5
PGR6
PGR7
AI02871B
相關PDF資料
PDF描述
PSDPRO Parallel Port Programmer for ST’s Programmable System Device (PSD) Products(串口編程器,用于ST的PSD產(chǎn)品)
PSN0210A LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP
PSN0800A LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP
PSN0930A LOW COST - HIGH PERFORMANCE PHASE LOCKED LOOP
PSN1000A PHASE LOCKED LOOP
相關代理商/技術參數(shù)
參數(shù)描述
PSD854F2V-90J 功能描述:CPLD - 復雜可編程邏輯器件 3.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD854F2V-90M 功能描述:CPLD - 復雜可編程邏輯器件 3.0V 2M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
PSD-8M-01 制造商:Richco 功能描述:CB SPT REST MNT NAT 8MM SPC
PSD913212JIT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD913212JT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs