HT-CM400 NXP Semiconductors, HT-CM400 Datasheet - Page 52

• Manufacturer Part Number: HT-CM400
• Description: Ht Cm400; Ht Rm440 Family; Ht Rm800 Family Interface Protocol Reader - Host
• Manufacturer: NXP Semiconductors

Communication Reader-Host
3.7.35 ReadEEData
Reads - starting with the chosen address - up to 16 data bytes from the user memory in the
EEPROM of the HITAG read/write device. If you reach the limit of the address area the
command is finished.
C-Function: void proloc_ReadEEData (BYTE_T addr, BYTE_T bytenmb, char *data);
Header-File: PROLIB6.H
Serial protocol:
HOST - READ/WRITE DEVICE
addr:
bytenmb:
READ/WRITE DEVICE - HOST
Status:
3.7.36 WriteEEData
Writes - starting with the chosen address - up to 16 data bytes into the user memory of the
EEPROM of the read/write device. If you reach the limit of the address area the command is
finished.
C-Function: void proloc_WriteEEData (BYTE_T addr, BYTE_T bytenmb, char *data);
Header-File: PROLIB6.H
Serial protocol:
HOST - READ/WRITE DEVICE
addr:
bytenmb:
READ/WRITE DEVICE - HOST
Status:
Htswp.doc/HS
bytenmb+4
n + 2
0x04
0x02
status
status data[0]
'E'
EEPROM user address (0
number of bytes to read (1 bytenmb
-10 ... EEPROM ERROR
EEPROM user address (0
number of bytes to write (1
-10 ... EEPROM ERROR
-1 ... SERIAL ERROR
-1 ... SERIAL ERROR
'e'
0 ... no error
0 ... no error
BCC
addr
addr
bytenmb
.......
bytenmb
data[n-1]
BCC
Page 52 (104)
addr
addr
Rev. 1.0
data[0]
bytenmb
BCC
84)
84)
.......
16)
16)
data[bytenmb-1]
BCC
98-02-10