Nova Electronics MCX514, User Manual

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NOVA electronics Inc. MCX514 -
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6.9 Output Register: WR5
This register is used for setting the Z-axis general purpose input / output signals ZPIO7
～
0 and U-axis general purpose input /
output signals UPIO7
～
0 as general purpose output. It is Low level output when the bit is set 0, and Hi level output when the bit is
set 1.
ZPIO0
D7 D6 D5 D4
H L
D15 D14 D13 D12 D11 D10 D9 D8 D3 D2 D1 D0
WR5
ZPIO1 ZPIO2 ZPIO3 ZPIO4 ZPIO5 ZPIO6 ZPIO7 UPIO0 UPIO1 UPIO2 UPIO3 UPIO4 UPIO5 UPIO6 UPIO7
D15~D0 will be set to 0 at reset.
6.10 Data Register: WR6/WR7
Data registers are used for setting the data of commands for writing data. The low-word data-writing 16-bit (WD15~WD0) is for
register WR6 setting, and the high-word data-writing 16-bit (WD31~WD16) is for register WR7 setting.
D7 D6 D5 D4
H L
D15 D14 D13 D12 D11 D10 D9 D8
D3 D2 D1 D0
WR6
WD0 WD1 WD2 WD3 WD4 WD5 WD6 WD7 WD8 WD9 WD10 WD11 WD12 WD13 WD14 WD15
D7 D6 D5 D4
H L
D15 D14 D13 D12 D11 D10 D9 D8
D3 D2 D1 D0
WR7
WD16
WD17 WD18 WD19 WD20 WD21 WD22 WD23 WD24 WD25 WD26 WD27 WD28 WD29 WD30 WD31
The user can write command data with a designated data length into the write register. It does not matter to write WR6 or WR7
first (when 8-bit data bus is used, the registers are WR6L, WR6H, WR7L and WR7H).
The written data is binary and 2's complement is used for negative numbers.
For command data, the user should use designated data length.
The data of WR6 and WR7 registers are unknown at reset.