Force Computers SYS68K/CPU-40, Руководство пользователя

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SYS68K/CPU-40/41 FORCE COMPUTERS
C-4
Serial I/O Port #4 (DUSCC2) Register Address Map
Port Base Address : $FF802220
Address Offset Reset Mode Label Description
HEX HEX Value
$FF802220 00 00 R/W DUSCMR1 Channel Mode Reg 1
$FF802221 01 00 R/W DUSCMR2 Channel Mode Reg 2
$FF802222 02 -- R/W DUSSS1R SYN1/Secondary Adr Reg 1
$FF802223 03 -- R/W DUSS2R SYN2/Secondary Adr Reg 2
$FF802224 04 00 R/W DUSTPR Transmitter Parameter Reg
$FF802225 05 -- R/W DUSTTR Transmitter Timing Reg
$FF802226 06 00 R/W DUSRPR Receiver Parameter Reg
$FF802227 07 -- R/W DUSRTR Receiver Timing Reg
$FF802228 08 -- R/W DUSCTPRH Counter/Timer Preset Reg H
$FF802229 09 -- R/W DUSCTPRL Counter/Timer Preset Reg L
$FF80222A 0A -- R/W DUSCTCR Counter/Timer Control Reg
$FF80222B 0B 00 R/W DUSOMR Output and Miscellaneous Reg
$FF80222C 0C -- R DUSCTH Counter/Timer High
$FF80222D 0D -- R DUSCTL Counter/Timer Low
$FF80222E 0E 00 R/W DUSPCR Pin Configuration Reg
$FF80222F 0F -- R/W DUSCCR Channel Command Reg
$FF802230 10
,
$FF802231 11
*
$FF802232 12
*
-- W DUSTFIFO Transmitter FIFO
$FF802233 13
-
$FF802234 14
,
$FF802235 15
*
$FF802236 16
*
$FF802237 17
-
-- R DUSRFIFO Receiver FIFO
$FF802238 18 00 R/W DUSRSR Receiver Status Reg
$FF802239 19 00 R/W DUSTRSR Transmitter/Receiver Stat Reg
$FF80223A 1A -- R/W DUSICTSR Input + Counter/Timer Stat Reg
$FF80223C 1C 00 R/W DUSIER Interrupt Enable Reg
Ports #3 and #4 (DUSCC2) Common Registers Address Map
Port Base Address : $FF802200
Address Offset Reset Mode Label Description
HEX HEX Value
$FF80221B 1B 00 R/W DUSCMR1 Channel Mode Reg 1
$FF80221E 1E 0F R/W DUSCMR2 Channel Mode Reg 2
$FF80221F 1F 00 R/W DUSSS1R SYN1/Secondary Adr Reg 1
$FF80223E 3E 0F R DUSS2R SYN2/Secondary Adr Reg 2