Chapter 5: Programming commands
24
A776 (B780) Programming Guide
A776-PG00001 D 07/13
MICR check reader commands
MICR Reading
Code (Hexadecimal)
Command
Page
1B 77 01
Read MICR data and transmit
114
1B 77 02
Read MICR data and transmit (B780 only)
114
1B 77 52
Transmit last MICR read
115
MICR Parsing
Code (Hexadecimal)
Command
Page
1B 77 50
Define parsing format, save in NVRAM
115
1B 77 70
Define parsing format, do not save permanently
115
User data storage
Code (hexadecimal)
Command
Page
1B 27 m a0 a1 a2 d1…dm Write to user data storage
121
1B 34 m a0 a1 a2
Read from user data storage
122
1B 6A
k
Read from non-volatile memory
122
1B 73
n1 n2 k
Write to non-volatile memory (NVRAM)
122
1D 22
n
Select memory type (SRAM/flash)
122
1D 22 55
n1 n2
Flash memory user sectors allocation
123
1D 22 80
Expanded flash memory allocation
123
1D 22 81
n
Select flash area
124
1D 40
n
Erase user flash sector
124
1D 97
m n
User storage status
125
1D F0 10
n
Lock permanent flash area
Flash download
Code (hexadecimal)
Command
Page
1B 5B 7D
Switch to flash download (boot) mode
126
1D 00
Return boot sector firmware part number
127
1D 01
Return segment number status of flash memory
127
1D 02
n
Select flash memory sector to download
127
1D 06
Get firmware CRC
127
1D 07
Return microprocessor CRC
127
1D 0E
Erase all flash contents except boot sector
128
1D 0F
Return main program flash CRC
128
1D 10
n
Erase selected flash sector
128
1D 11
aL aH cL cH d1…dn
Download to active flash sector
128
1D FF
Reset firmware
129
Summary of Contents for A776 ColorPOS
Page 12: ...Contents x A776 B780 Programming Guide A776 PG00001 D 07 13...
Page 14: ...Chapter 1 About this Guide 2 A776 B780 Programming Guide A776 PG00001 D 07 13...
Page 172: ...Code page 1255 Hebrew...
Page 173: ...Code page KZ_1048 Kazakh Code Page KZ_1048 Kazakh...
Page 174: ...Appendix C Electronic Journal 162 A776 B780 Programming Guide A776 PG00001 D 07 13...
Page 179: ......
Page 180: ...A776 PG00001 Rev D 07 2013...