参数资料
型号: PSD8133V12JT
厂商: 意法半导体
英文描述: Flash In-System Programmable ISP Peripherals For 8-bit MCUs
中文描述: Flash在系统可编程ISP的外设的8位微控制器
文件页数: 33/110页
文件大小: 1685K
代理商: PSD8133V12JT
33/110
PSD813F1
PAGE REGISTER
The 8-bit Page Register increases the addressing
capability of the microcontroller by a factor of up to
256. The contents of the register can also be read
by the microcontroller. The outputs of the Page
Register (PGR0-PGR7) are inputs to the DPLD
decoder and can be included in the Flash Memory,
EEPROM, and SRAM chip select equations.
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.
Figure
14
shows the Page Register. The eight flip
flops in the register are connected to the internal
data bus D0-D7. The microcontroller can write to
or read from the Page Register. The Page Regis-
ter can be accessed at address location CSIOP +
E0h.
Figure 14. 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
Flash DPLD
AND
Flash CPLD
INTERNAL
SELECTS
AND LOGIC
PLD
PGR4
PGR5
PGR6
PGR7
AI09224
相关PDF资料
PDF描述
PSD8133V12MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8133V12MT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8134V12JT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8134V12MIT Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8134V12MT LED Lamp; Color:Red/Green; Luminous Intensity (MSCP):4.7/10ucd; LED Color:Red/Green; Leaded Process Compatible:No; Lens Style:(L x W x H) 10.73 x 4.32 x 9.65 mm; Lens Width:3; Mounting Type:Through Hole
相关代理商/技术参数
参数描述
PSD8133V12MIT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8133V12MT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8133V15JIT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8133V15JT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs
PSD8133V15MIT 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Flash In-System Programmable ISP Peripherals For 8-bit MCUs