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参数资料
| 型号： | C161CI-32F |
| 厂商： | SIEMENS AG |
| 英文描述： | 16-bit microcontrollers(16位微控制器) |
| 中文描述： | 16位微控制器（16位微控制器） |
| 文件页数： | 5/9页 |
| 文件大小： | 40K |
| 代理商： | C161CI-32F |
Semiconductor Group
5 of 9
AP1642 02.99
C167CS-32F/ C161CI-32F/ C161SI-32F
Flash Memory Programming (all Ax-steps)
2.1 Handling of Flash Addresses
When performing command sequence operations to the 256 Kbyte on-chip Flash of the C167CS-
32F/ C161CI-32F/ C161SI-32F (all Ax steps) one has to consider that the flash physically consists
of
two separate
128 Kbyte blocks which have to be addressed individually
Example:
Flash address 0AAAAh in
lower
128K flash block:
PAG = 00 0000 0110b
POF = 0010 1010 1010 1010b
=> final address: 01’AAAAh (pointer to segment 1)
Flash address 0AAAAh in
upper
128K flash block:
PAG = 00 0000 1110b
POF = 0010 1010 1010 1010b => final address: 03’AAAAh (pointer to segment 3)
All flash command, sector and data register addresses have to be located within the active flash
memory space. The active space is that address range to which the physical flash addresses are
mapped as defined by the user.
When using data page pointers (DPPs) for command or sector addresses one has to make sure that
both MSBs of the command or sector address are reflected in both LSBs of the selected DPP.
Only register-
indirect
addressing like “mov [Rx], Ry”, “mov Rx, [Ry]” can be used for command,
sector or write-data accesses. Direct addressing is
not allowed
.
When performing
read
cycles within flash commands (e.g. “read Flash Status Register”) it is
not
allowed
to use indexed addressing mode, which is only available with instructions “mov Rx,
[Ry+#data16]” and “movb Rx, [Ry+#data16]”.
Make sure that the C-compiler doesn’t use these
instructions.
相关PDF资料 |
PDF描述 |
|---|---|
| C167CS-32F | 16-bit microcontrollers(16位微控制器) |
| C161S | 16-Bit Single-Chip Microcontroller |
| C161U | Embedded C166 with USB, USART and SSC |
| C161 | 16-Bit Single-Chip Microcontroller |
| C163-L | 16-bit CMOS Single-Chip Microcontroller |
相关代理商/技术参数 |
参数描述 |
|---|---|
| C161CS-32R | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:16-Bit Single-Chip Microcontroller |
| C161CSLFCABXUMA1 | 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 5V 128-PIN TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROMLESS 128TQFP |
| C161CSLFCAFXQMA1 | 制造商:Infineon Technologies AG 功能描述:MCU 16-BIT C166 CISC/RISC ROMLESS 5V 128-PIN TQFP 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Trays 制造商:Infineon Technologies AG 功能描述:IC MCU 16BIT ROM/LESS TQFP-128-2 |
| C161CSLFCAFXQMA2 | 功能描述:IC MCU 16BIT 128TQFP 制造商:infineon technologies 系列:* 零件状态:最後搶購 标准包装:1 |
| C161CSLFCAFXUMA1 | 制造商:Infineon Technologies AG 功能描述:16 BIT ROM/ROMLESS - Tape and Reel |
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