Siemens SIMATIC IPC677E, Руководство по эксплуатации

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Hardware descriptions
A.5 System resources
SIMATIC IPC677E
Operating Instructions, 04/2019, A5E45117996-AA
137
I/O address
(hex)
Size
[byte]
Description of the basic function Alternative function
From To
0050 0053 4 System timer
0054 005F 12 <Not used>
0060 0060 1 Keyboard controller
0061 0061 1 Motherboard resources
0062 0062 1 <Not used>
0063 0063 1 Motherboard resources
0064 0064 1 Keyboard controller
0065 0065 1 Motherboard resources
0066 0066 1 <Not used>
0067 0067 1 Motherboard resources
0068 006F 8 <Not used>
0070 0070 1 Motherboard resources Cascaded
0070 0077 8 System CMOS/real-time clock
0078 007F 8 <Not used>
0080 0080 1 Motherboard resources
0081 0091 17 DMA controller
0092 0092 1 Motherboard resources
0093 009F 13 DMA controller
00A0 00A1 2 Programmable interrupt controller
00A2 00A3 2 <Not used>
00A4 00A5 2 Programmable interrupt controller
00A6 00A7 2 <Not used>
00A8 00A9 2 Programmable interrupt controller
00AA 00AB 2 <Not used>
00AC 00AD 2 Programmable interrupt controller
00AE 00AF 2 <Not used>
00B0 00B1 2 Programmable interrupt controller
00B2 00B3 2 Motherboard resources
00B4 00B5 2 Programmable interrupt controller
00B6 00B7 2 <Not used>
00B8 00B9 2 Programmable interrupt controller
00BA 00BB 2 <Not used>
00BC 00BD 2 Programmable interrupt controller
00BE 00BF 2 <Not used>
00C0 00DF 32 DMA controller
00E0 00EF 16 <Not used>
00F0 00F0 1 Numeric data processor
00F1 0277 391 <Not used>
0278 027F 8 <Reserved> Reserved for LPT1
0280 02E7 104 <Not used>