參數(shù)資料
型號(hào): TAS3218PZPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: GREEN, PLASTIC, TQFP-100
文件頁(yè)數(shù): 52/79頁(yè)
文件大?。?/td> 1263K
代理商: TAS3218PZPR
SLES235 – JULY 2008 ....................................................................................................................................................................................................... www.ti.com
Table 14. M8051 Microcontroller Program RAM
and External Data RAM Block Structure(1)
CALC
TOTAL
REG
BYTE
DATA BLOCK FORMAT
CHECK
NUM
NOTE
SUM
BYTE
1
Checksum MSB
2
Checksum LSB
Memory to be loaded 0x00 or
3
0x01
4
0x00
Control
register
5
Start memory address MSB
0x04
6
Start memory address LSB
Total number of byte transferred
7
MSB
Total number of byte transferred
8
LSB
1
Datum 1 D7D0
2
Datum 2 D7D0
3
Datum 3 D7D0
Data
4
Datum 4D7D0
Register
5
Datum 5 D7D0
0x05
6
Datum 6 D7D0
7
Datum 7 D7D0
8
Datum 8 D7D0
1
Datum 9 D7D0
2
Datum 10 D7D0
3
Datum 11D7D0
Data
4
Datum 12 D7D0
Register
5
Datum 13 D7D0
0x05
6
Datum 14 D7D0
7
Datum 15 D7D0
8
Datum 16 D7D0
1
Datum N-3 D7D0
If the last data register datum
2
Datum N-2 D7D0
is less than 6 byte, zero data
3
Datum N-1 D7D0
should be filled.
Data
4
Datum N D7D0
Register
5
0x00
0x05
Should be zero
6
0x00
7
Checksum MSB
End checksum is always
located here
8
Checksum LSB
(1)
Shades cells indicate the values included in the checksum/total number of bytes calculation.
56
Copyright 2008, Texas Instruments Incorporated
Product Folder Link(s): TAS3218
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