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Distributor of VersaLogic Corporation: Excellent Integrated System Limited
Datasheet of VL-CBR-2012 - 20" 24-BIT LVDS CABLE
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com
PC104_BLK_EN1 (Read/Write) 1D5h
D7
D6
Reserved
Reserved
Bit
Mnemonic
D7-D4
Reserved
D3
IOBLK_EN11
D2
IOBLK_EN10
D1
IOBLK_EN9
D0
IOBLK_EN8
VL-EPMs-21 Reference Manual
D5
D4
Reserved
Reserved
Table 28: PC/104 I/O Block Enable Register 1 Bit Assignments
Description
These bits have no function.
PC/104 I/O port range 0x400 - 0xAFF enable
0 = disabled on PC/104 bus
1 = enabled on PC/104 bus
PC/104 I/O port range 0x3F8 - 0x3FF enable
0 = disabled on PC/104 bus
1 = enabled on PC/104 bus
PC/104 I/O port range 0x3F0 - 0x3F7 enable
0 = disabled on PC/104 bus
1 = enabled on PC/104 bus
PC/104 I/O port range 0x3E8 - 0x3EF enable
0 = disabled on PC/104 bus
1 = enabled on PC/104 bus
D3
D2
IOBLK_EN11 IOBLK_EN10 IOBLK_EN9
Special Registers
D1
D0
IOBLK_EN8
54
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