RPort hardware specification.
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Detailed Description
RPort hardware specification.
Define Documentation
#define NutInitSysIrq |
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Value:INTC.ISCR.BIT.IRQ0SC = 0; \
INTC.IPRA.BIT._IRQ0 = 0;
Low level sensing interrupt; Very important! High poriority; CKE1-0 in SCR, default setting; C/A# in SMR, default setting; P95DDR, default setting: P9DDR = B_1100_0000; SCI1.SMR.BIT.CA = 0;
Definition at line 60 of file rport.h.
#define NIC_IO_BASE (0x800000UL + 0x300UL) |
IO base address of RTL chip.
Definition at line 67 of file rport.h.
#define NicIntIsEnabled |
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(INTC.IER.BIT.IRQ0E == 1) |
Check Nic Int is set or not
Definition at line 72 of file rport.h.
#define NicDisableInt |
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INTC.IER.BIT.IRQ0E = 0 |
Disable Nic Interruption
Definition at line 77 of file rport.h.
#define NicEnableInt |
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INTC.IER.BIT.IRQ0E = 1 |
Enable Nic Interruption
Definition at line 82 of file rport.h.
#define NicMcu16bitBus |
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BSC.ABWCR.BIT.ABW4 = 0 |
Switch MCU data bus (area 4) into 16 bit mode
Definition at line 87 of file rport.h.
#define NicMcu8bitBus |
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BSC.ABWCR.BIT.ABW4 = 1 |
Switch MCU data bus (area 4) into 8 bit mode
Definition at line 92 of file rport.h.
#define RTL_SIGNAL sig_INT0 |
interruption signal handler of RTL_SIGNAL_BIT.
Definition at line 97 of file rport.h.