TMP89FW24ADFG Datasheet, PDF (513/548 Pages) Toshiba Semiconductor – 8 Bit Microcontroller TLCS-870/C1 Series

26.14.3 Flash memory write command (0x30)
TMP89FW24A
PNSA
PCSA
[23:16] [15:8] [7:0] [23:16] [15:8] [7:0]
Password string
IntelHex
(0x3A)
RXD
(0x30)
TXD
CMtr3
IntelHex(End Record)
(0x00) (0x00) (0x01) (0xFF)
Next command
RXD
(0x55) or (0xAA)
[15:8] [7:0]
TXD
CMwr ^Overwrite
detection
CMfwr
Checksum
CMnx
Figure 26-8 Flash Memory Write Command
26.14.4 Flash memory read command (0x40)
PNSA
PCSA
[23:16] [15:8] [7:0] [23:16] [15:8] [7:0]
Password string
RXD
(0x40)
TXD
Read start address
[23:16] [15:8] [7:0]
CMtr3
Number of read bytes
[23:16] [15:8] [7:0]
Next command
RXD
TXD
[15:8] [7:0]
CMrd
Memory data
Checksum
CMnx
Figure 26-9 Flash Memory Read Command
RA000
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2012/5/18