IBM A40 TYPE 6840, (Arabic) User Manual, Page: 141 / 160

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(hex) ناﻮﻨﻌﻟا ﻒﻴﺻﻮﺘﻟا تﺎﺘﺑ
ﺮﺷﺆﻣ
ﺖﻳﺎﺒﻟا
000E Channels 0-3, clear mask register (write) 00 - 03
000F Channels 0-3, write all mask register bits 00 - 03
0081 Channel 2, page table address register 00 - 07
0082 Channel 3, page table address register 00 - 07
0083 Channel 1, page table address register 00 - 07
0087 Channel 0, page table address register 00 - 07
0089 Channel 6, page table address register 00 - 07
008A Channel 7, page table address register 00 - 07
008B Channel 5, page table address register 00 - 07
008F Channel 4, page table address/refresh register 00 - 07
00C0 Channel 4, memory address register 00 - 15 Yes
00C2 Channel 4, transfer count register 00 - 15 Yes
00C4 Channel 5, memory address register 00 - 15 Yes
00C6 Channel 5, transfer count register 00 - 15 Yes
00C8 Channel 6, memory address register 00 - 15 Yes
00CA Channel 6, transfer count register 00 - 15 Yes
00CC Channel 7, memory address register 00 - 15 Yes
00CE Channel 7, transfer count register 00 - 15 Yes
00D0 Channels 4-7, read status/write command
register 00 – 07