Spectra PowerTwin PS12-E3950C9, Руководство пользователя

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Spectra GmbH & Co. KG
vertrieb@spectra.de
User Manual ‐ Spectra PowerTwin P
Apollo Lake + standard Displays
Version 1.0
September 2018 94
5.1.1.5 Change base address - DIO base address (default 0xA00)
<Enter the Extended Function Mode>
WriteByte(AddrPort, 0x87)
WriteByte(AddrPort, 0x87)
// Must write twice to enter Extended mode
<Select Logic Device>
WriteByte(AddrPort, 0x07)
WriteByte(
data Port, 0x06) // Select logic device 06h
WriteByte(AddrPort, 0x60) // Select configuration register 60h (High Byte address)
Write Byte(DataPort, ( 0x0A ))
WriteByte(AddrPort, 0x61) // Select configuration register 61h (Low Byte address)
Write Byte(DataPort, ( 0x00 ))
<Leave the Extended Function Mode>
WriteByte(AddrPort, 0xAA)
Note:
DIO Port base address is 0x0A00h.
5.1.1.6 DATA Bit Table (DI/O)
= DI1
(Base A3)
(0xA03)
7 6 5 4 3 2 1 0 bit
0 0 0 1 ‐ ‐ ‐ ‐ value
/h 1 X
= DI2
(Base A3)
(0xA03)
7 6 5 4 3 2 1 0 bit
0 0 1 0 ‐ ‐ ‐ ‐ value
/h 2 X
= DI3
(Base A3)
(0xA03)
7 6 5 4 3 2 1 0 bit
0 1 0 0 ‐ ‐ ‐ ‐ value
/h 4 X
= DI4
(Base A3)
(0xA03)
7 6 5 4 3 2 1 0 bit
1 0 0 0 ‐ ‐ ‐ ‐ value
/h 8 X
= DO1
(Base A2)
(0xA02)
7 6 5 4 3 2 1 0 bit
‐ ‐ ‐ ‐ 0 0 0 1 value
/h X 1
7 6 5 4 3 2 1 0 bit
‐ ‐ ‐ ‐ 0 0 1 0 value
/h X 2
7 6 5 4 3 2 1 0 bit
‐ ‐ ‐ ‐ 0 1 0 0 value
/h X 4
7 6 5 4 3 2 1 0 bit
‐ ‐ ‐ ‐ 1 0 0 0 value
/h X 8
= DO2
(Base A2)
(0xA02)
= DO3
(Base A2)
(0xA02)
= DO4
(Base A2)
(0xA02)