DIGITAL-LOGIC MICROSPACE MSEP800, Техническое руководство пользователя

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DIGITAL-LOGIC AG
MSEP800 Manual V1.0G
53
I/O Addr. Function Size R/W Comment
2E8h-2EFh UART/IR - COM4 8-bit ---
MSR bit enables/disables into I/O
2EFh space.(UART1 MSR
51400014h[18:16], UART2 MSR
51400014h[22:20]). Defaults to
LPC.
2F0h-2F7h No Specific Usage --- ---
2F8h-2FFh UART/IR - COM2 8-bit ---
MSR bit enables/disables into I/O
2FFh space.(UART1 MSR
51400014h[18:16], UART2 MSR
51400014h[22:20]). Defaults to
LPC.
300h- 36Fh No Specific Usage --- ---
370h Floppy Status R A 8-bit RO Second Floppy.
371h Floppy Status R B 8-bit RO Second Floppy.
372h Floppy Digital Out 8-bit Shw@ Second Floppy.
373h No Specific Usage 8-bit ---
374h Floppy Cntrl Status 8-bit RO Second Floppy.
375h Floppy Data 8-bit Yes Second Floppy.
376h No Specific Usage 8-bit ---
377h Floppy Conf Reg 8-bit Shw$ Second Floppy.
378h-3E7h No Specific Usage --- ---
3E8h-3EFh UART/IR - COM3 8-bit ---
MSR bit enables/disables into I/O
3EFh space.(UART1 MSR
51400014h[18:16], UART2 MSR
51400014h[22:20]). Defaults to
LPC.
3F0h Floppy Status R A 8-bit RO First Floppy.
3F1h Floppy Status R B 8-bit RO First Floppy.
3F2h Floppy Digital Out 8-bit Shw@ First Floppy.
3F3h No Specific Usage 8-bit ---
3F4h Floppy Cntrl Status 8-bit RO First Floppy.
3F5h Floppy Data 8-bit Yes First Floppy.
3F6h No Specific Usage 8-bit ---
3F7h Floppy Conf Reg 8-bit Shw$ First Floppy.
3F8h-3FFh UART/IR - COM1 8-bit ---
MSR bit enables/disables into I/O
3FFh space.(UART1 MSR
51400014h[18:16], UART2 MSR
51400014h[22:20]). Defaults to
LPC.
480h No Specific Usage 8-bit WO Write LPC and DMA. Read only DMA.
481h DMA Channel 2 High Page 8-bit Rec
Upper addr bits [31:24]. Write LPC and DMA.
Read only DMA.
482h DMA Channel 3 High Page
483h DMA Channel 1 High Page
484h-486h No Specific Usage 8-bit WO Write LPC and DMA. Read only DMA.
487h DMA Channel 0 High Page 8-bit Rec
Upper addr bits [31:24]. Write LPC and DMA.
Read only DMA.
489h DMA Channel 6 High Page 8-bit Rec
Upper addr bits [31:24]. Write LPC and DMA.
Read only DMA.
48Ah DMA Channel 7 High Page
48Bh DMA Channel 5 High Page
48Ch-48Eh No Specific Usage 8-bit WO Write LPC and DMA. Read only DMA.