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參數(shù)資料
| 型號(hào)： | XA-G39 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | XA 16-bit microcontroller family XA 16-bit microcontroller 32K FLASH/1K RAM, watchdog, 2 UARTs |
| 中文描述： | 的XA 16位微控制器系列的XA 16位微控制器32K的FLASH/1K內(nèi)存，看門狗，2個(gè)UART |
| 文件頁數(shù)： | 14/42頁 |
| 文件大?。?/td> | 217K |
| 代理商： | XA-G39 |
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Philips Semiconductors
Preliminary data
XA-G39
XA 16-bit microcontroller family
32K Flash/1K RAM, watchdog, 2 UARTs
2002 Mar 13
14
Table 1. Intel-Hex Records Used by In-System Programming
RECORD TYPE
00 or 80
COMMAND/DATA FUNCTION
Data Record
:nnaaaa00dd....ddcc
Where:
Nn
Aaaa
dd....dd
cc
Example:
:10008000AF5F67F0602703E0322CFA92007780C3FD
End of File (EOF), no operation
:xxxxxx01cc
Where:
xxxxxx
= required field, but value is a “don’t care”
cc
= checksum
Example:
:00000001FF
Miscellaneous Write Functions
:nnxxxx83ffssddcc
Where:
nn
= number of bytes (hex) in record
xxxx
= required field, but value is a “don’t care”
83
= Write Function
ff
= subfunction code
ss
= selection code
dd
= data input (as needed)
cc
= checksum
Subfunction Code = 01 (Erase Blocks)
ff = 01
ss = block number in bits 7:5, Bits 4:0 = zeros
block 0 : ss = 00h
block 1 : ss = 20h
block 2 : ss = 40h
Example:
:0200008301203C erase block 1
Subfunction Code = 04 (Erase Boot Vector and Status Byte)
ff = 04
ss = don’t care
dd = don’t care
Example:
:010000830478 erase boot vector and status byte
Subfunction Code = 05 (Program Security Bits)
ff = 05
ss = 00 program security bit 1 (inhibit writing to FLASH)
01 program security bit 2 (inhibit FLASH verify)
02 program security bit 3 (disable external memory)
Example:
:02000083050175 program security bit 2
Subfunction Code = 06 (Program Status Byte or Boot Vector)
ff = 06
ss = 00 program status byte
01 program boot vector
NOTE:
Only two bits of these Special Cells may be programmed at one time.
Example:
:020000830601FC78 program boot vector to FC00h
= number of bytes (hex) in record
= memory address of first byte in record
= data bytes
= checksum
01 or 81
83
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| XA-G49 | XA 16-bit microcontroller family 64K FLASH/2K RAM, watchdog, 2 UARTs |
| XA-H3 | CMOS 16-bit highly integrated microcontroller |
| XA-H4 | Single-chip 16-bit microcontroller |
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| XACA06SPEC0305 | CONTROL STATION 6WAY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| XA-G49 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:XA 16-bit microcontroller family 64K FLASH/2K RAM, watchdog, 2 UARTs |
| XAGU-50A | 制造商:Distributed By MCM 功能描述:Agu Fuses 50A, Package of 5 制造商:MCM 功能描述:AGU FUSES 50A 5 PACK |
| XAGU-60A | 制造商:Distributed By MCM 功能描述:Agu Fuses 60A, Package of 5 制造商:MCM 功能描述:AGU FUSES 60A 5 PACK |
| XAGU-80A | 制造商:Distributed By MCM 功能描述:Agu Fuses 80A, Package of 5 制造商:MCM 功能描述:AGU FUSES 80A 5 PACK |
| XA-H3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CMOS 16-bit highly integrated microcontroller |
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