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Updated pdp11_dmc from Rob Jarratt

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This commit is contained in:
Mark Pizzolato
2013-01-23 12:36:37 -08:00
parent 9091330a5f
commit f1c6f1b2e4
2 changed files with 189 additions and 33 deletions
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10
PDP11/pdp11_dmc.h
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@@ -24,6 +24,12 @@
used in advertising or otherwise to promote the sale, use or other dealings
in this Software without prior written authorization from the author.
------------------------------------------------------------------------------
Modification history:
15-Jan-13 RJ Contribution from Paul Koning of support for RSTS using the ROM
INPUT (ROM I) command to get the DMC11 to report DSR status.
------------------------------------------------------------------------------*/
// Notes
@@ -90,6 +96,7 @@ extern int32 int_req[IPL_HLVL];
#define DMC_RDYI_MASK 0x0080
#define DMC_IEI_MASK 0x0040
#define DMP_IEI_MASK 0x0001
#define ROMI_MASK 0x0200
#define LU_LOOP_MASK 0x0800
#define MASTER_CLEAR_MASK 0x4000
#define RUN_MASK 0x8000
@@ -107,9 +114,12 @@ extern int32 int_req[IPL_HLVL];
#define LOST_DATA_MASK 0x0010
#define DISCONNECT_MASK 0x0040
#define DSPDSR 0x22b3 /* KMC opcode to move line unit status to SEL2 */
#define SEL0_RUN_BIT 15
#define SEL0_MCLR_BIT 14
#define SEL0_LU_LOOP_BIT 11
#define SEL0_ROMI_BIT 9
#define SEL0_RDI_BIT 7
#define SEL0_DMC_IEI_BIT 6
#define SEL0_DMP_IEI_BIT 0