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Chapter 7: Programming Guide 7-147
Read from User Data Storage
ASCII:
ESC 4
m
a0 a1 a2
Hexadecimal:
1B 34
m
a0 a1 a2
Decimal:
27 52
m
a0 a1 a2
Value of
m
:
0
–
255
Reads
m
bytes of data from the User Data Storage Flash Page at the
address specified.
Read from Non-Volatile Memory
ASCII
:
ESC
j
k
Hexadecimal
:
1B 6A
k
Decimal:
27
106
k
Range of
k
:
20 – 63 (decimal)
Reads a two-byte word from location
k
in the history EEROM. The
printer returns the word at the next available opportunity.
Write to Non-Volatile Memory (NVRAM)
ASCII
:
ESC
s
n
1
n
2
k
Hexadecimal
:
1B 73
n
1
n
2
k
Decimal:
27
115
n
1
n
2
k
Value of
n1
:
1
st
Byte
Value of
n2
:
2
nd
Byte
Range of
k
:
20 - 63 (decimal locations)
Writes the two-byte word,
n
1
n
2, to location
k
in history EEROM.
Summary of Contents for 7158
Page 1: ...NCR 7158 Thermal Receipt and Impact Printer Release 1 0 Owner s Guide B005 0000 1112 Issue D...
Page 26: ...1 8 Chapter 1 About the Printer...
Page 50: ...3 12 Chapter 3 Using the Printer Clearing Check Flip Paper Jams Check Check Flip Window Door...
Page 110: ...5 28 Chapter 5 Technical Specifications Code Page 437...
Page 111: ...Chapter 5 Technical Specifications 5 29 Code Page 850...
Page 112: ...5 30 Chapter 5 Technical Specifications Code Page 852...
Page 113: ...Chapter 5 Technical Specifications 5 31 Code Page 858...
Page 114: ...5 32 Chapter 5 Technical Specifications Code Page 860...
Page 115: ...Chapter 5 Technical Specifications 5 33 Code Page 863...
Page 116: ...5 34 Chapter 5 Technical Specifications Code Page 865...
Page 117: ...Chapter 5 Technical Specifications 5 35 Code Page 866...
Page 128: ...6 10 Chapter 6 Communication Interface...
Page 286: ...7 158 Chapter 7 Programming Guide...
Page 314: ...Index 8 W Weight of printer 5 36 X XON XOFF protocol 6 6...