=====Extern Variables Array =====

^ Variable Name         ^ Value  ^ Comments    ^
|RESOLUTION_ENC0123    | 0x18   |     |
|RESOLUTION_ENC4567    | 0x19   |                                                             |
|RESOLUTION_ENC89ab    | 0x1a   |                                                             |
|DAC2TEST              | 0x1c   |                                                            |
|EXT_ET5_SCOPE0       | 0x1b   |                                                            |
|EXT_ET5_SCOPE12      | 0x1d   |                                                            |
|EXT_ET5_SCOPE34      | 0x1e   |                                                            |
|OUTPUTS_XOR_MASK     | 0x22   |                                                            |
|EXT_RTCP_DEBUG0      | 0x24   |                                                            |
|ACCEPT_WAIT_BUFFER   | 0x25   |                                                            |
|OUTPUT_SET_BIT   | 0x28   |                                                            |
|OUTPUT_CLEAR_BIT |0x29| |
|OUTPUT_SET_MASK|0x2a| |
|OUTPUT_CLEAR_MASK|0x2b| |
|SET_PWM|0x2c| |
|SET_DAC| 0x2e| |
|ET5_SERVO_ON| 0x30 | |
|ET5_SERVO_OFF|0x31| |
|DAC_OFFSET|0x32 | |
|ET5_PWM_FREQ|0x33| |
|SPINDLE_MODBUS|0x35| |
|SPINDLE_MODBUS_CTL |0x36 | |
|SPINDLE23_MODBUS |0x62 | |
|SPINDLE0123_MASK|0x63| |
|SPINDLE_CONNECTION| 0x64 | |
|MODBUS_SPINDLE_MASK|0x37| |
|MODBUS_SPINDLE_REG0|0x38| |
|MODBUS_SPINDLE_REG1|0x39 | |
|MODBUS_SPINDLE_REG2|0x3a | |
|MODBUS_SPINDLE_REG3|0x3b | |
|MODBUS_SPINDLE_REG4|0x3c | |
|MODBUS_SPINDLE_REG5|0x3d | |
|MODBUS_SPINDLE_REG6|0x3e | |
|MODBUS_SPINDLE_REG7|0x3f | |
|LASER_PWM_MIN|0x40| |
|LASER_PWM_MAX|0x41 | |
|LASER_PWM_RATIO| 0x42 | |
|LASER_PWM_SPEED_MIN|0x44 | |
|LASER_PWM_SPEED_MAX|0x46 | |
|LASER_PWM_CHANNEL| 0x48 | |
|LIMITS_STOP_COUNTER|0x4a | |
|HARD_LIMITS| 0x4b |
|IOMAPPING_CFG_CLEAR| 0x50 |
|IOMAPPING_CFG_SET |0x51 |
|INPUTS0_XOR_MASK |0x52 |
|INPUTS1_XOR_MASK |0x53 |
|OUTPUT_BYTE |0x54 | |
|DEV_THC|0x60 | |
|MODBUS_FULL_DEBUG |0x66 | |
|ENCPOSITION_MUL| 0x69 | | 
|ENCPOSITION_DIV |0x6a | |
|ENCPOSITION0_SET |0x70| |
|ENCPOSITION1_SET |0x71| |
|ENCPOSITION2_SET |0x72 | |
|ENCPOSITION3_SET |0x73 | |
|ENCPOSITION4_SET |0x74 | |
|ENCPOSITION5_SET |0x75 | |
|ENCPOSITION6_SET |0x76 | |
|ENCPOSITION7_SET |0x77 | |
|ENCPOSITION8_SET |0x78 | | 
|ENCPOSITION9_SET |0x79 | |
|ENCPOSITION10_SET|0x7a | |
|ENCPOSITION11_SET|0x7b | |
|ENCPOSITION12_SET|0x7c | |
|ENCPOSITION13_SET|0x7d | |
|ENCPOSITION14_SET|0x7e | |
|ENCPOSITION15_SET|0x7f | |
|SET_OVERSPEED_G0 |0xA0| | 
|SET_OVERSPEED       |0xA1 | | 
|SET_ACCELERATION    |0xA8| | 
|SET_BACKLASH        |0xA9 | |
|MYTIMER_SET         |0xAB | | 
|MYTIMER_SET_PULSE   |0xAC | |
|MYTIMER_SET_PAUSE   |0xAD | |
|SET_ADC_MAPPING     |0xB0  | |
|SET_FREQ_MEASURE_TIME|0xB4 | |
|SET_PID_TASK        |0xB6 | | 
|SET_CV2ACCEL        |0xB8 | |
|SET_CV2KP           |0xB9 | |
|SET_MOTOR_SMOOTH    |0xBB | |
|CAMERA_READY|200(0x0c8)| |
|POLL|222(0x0de) | |
|TOOL_OFFSET_Y|210(0x0d2)| |
|HCONTROL_JOY|215(0x0d7) | |
|UDP_SEQUENCE|400(0x190) | |
|ASSIGN_TOOL_LENGTH0|0x110 | |
|ASSIGN_TOOL_LENGTH1|0x111 | |
|ASSIGN_TOOL_LENGTH2|0x112 | |
|ASSIGN_TOOL_LENGTH3|0x113 | |
|ASSIGN_TOOL_LENGTH4|0x114 | |
|ASSIGN_TOOL_LENGTH5|0x115 | |
|ASSIGN_TOOL_LENGTH6|0x116 | |
|ASSIGN_TOOL_LENGTH7|0x117 | |
|ASSIGN_TOOL_LENGTH8|0x118 | |
|GVARGET_REPLY|0x120| |
|G289_REPLY|300(0x12c) | |
|VM_VARSET|0x200 | |
|ET5_PID00_EN|0x300| |
|ET5_PID01_EN|0x310 | |
|ET5_PID10_EN|0x320 | |
|ET5_PID11_EN|0x330 | |
|ET5_PID20_EN|0x340 | |
|ET5_PID21_EN|0x350 | |
|ET5_PID30_EN|0x360 | |
|ET5_PID31_EN|0x370 | |
|ET5_PID40_EN|0x380 | |
|ET5_PID41_EN|0x390 | |
|ET5_PID50_EN|0x3A0 | |
|ET5_PID51_EN|0x3B0 | |
|ET5_PID60_EN|0x3C0 | |
|ET5_PID61_EN|0x3D0 | |
|ET5_PID70_EN|0x3E0 | |
|ET5_PID71_EN|0x3F0  | |