VMX Series Manual
page 84
rev 1.06
A2. Appendix B: HMI Memory Specification
Model Memory Specification
See below for the data memory specification for each HMI model. The memory
specification will determine the usable memory type of each address range.
TYPE
A
B
C
VMX-30
●
VMX-51
●
VMX-70
●
Memory Range Specification
†SDRAM
†EEPROM
†SRAM
Hex Range
Decimal
Range
# of
words
Type
A
B
C
0x0000-0xBFFF
0-49151
49152
†
COMMON
0xC000-0xEFFF 49152-61439
12288
COMMON
0xF000-0xF7FF 61440-63487
2048
†
RESERVED
0xF800-0xF87F 63488-63615
128
†
X
(FOR IO
INPUT)
0xF880-0xF8FF 63616-63743
128
†
Y
(FOR IO
OUTPUT)
0xF900-0xFBFF 63744-64511
768
RESERVED
0xFC00-0xFDFF 64512-65023
512
COMMON
0xFE00-0xFE7F 65024-65151
128
RESERVED
0xFE80-0xFEFF 65152-65279
128
RESERVED
0xFF00-0xFF7F 65280-65407
128
RESERVED
0xFF80-0xFFFF 65408-65535
128
RESERVED
† COMMON type can be used for general purpose. These address ranges contribute to usable memory.
† X, Y and RESERVED type are reserved for system use. These address ranges do not contribute to usable
memory.
† SDRAM and SRAM are volatile.
† EEPROM is non-volatile. In order store values to non-volatile memory you will need to use variables in
this range.
Summary of Contents for VMX Series
Page 1: ...VMX Series Manual page 1 rev 1 06 VMX Series Human Machine Interface Touch Screen Manual...
Page 8: ...VMX Series Manual page 8 rev 1 06 3 Dimensions VMX 30 Weight 0 18 kg VMX 51 Weight 0 55 kg...
Page 9: ...VMX Series Manual page 9 rev 1 06 VMX 70 Weight 0 75 kg...
Page 34: ...VMX Series Manual page 34 rev 1 06...
