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Added new RL11 component (work-in-progress)

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This commit is contained in:
Jeff Parsons 2016-10-24 16:28:48 -07:00 • committed by Jeff Parsons
commit 9e480d7574
24 changed files with 2760 additions and 585 deletions
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54
modules/pdp11/lib/defines.js
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@ -520,31 +520,6 @@ var PDP11 = {
SL: 0o177774, // Stack Limit Register
PSW: 0o177776 // 777776 17777776 0x3FFFFE Processor Status Word
},
PC11: { // High Speed Reader & Punch (PR11 is a Reader-only unit)
PRI: 4, // NOTE: reader has precedence over punch
RVEC: 0o70, // reader vector
PVEC: 0o74, // punch vector
PRS: {
RE: 0x0001, // Reader Enable (W/O)
RIE: 0x0040, // Reader Interrupt Enable (allows the DONE and ERROR bits to trigger an interrupt)
DONE: 0x0080, // Done (R/O)
BUSY: 0x0800, // Busy (R/O)
ERROR: 0x8000, // Error (R/O)
CLEAR: 0x08C0, // bits cleared on INIT
RMASK: 0xFFFE, // bits readable (TODO: All I know for sure is that bit 0 is NOT readable; see readPRS())
WMASK: 0x0041, // bits writable
BAUD: 3600
},
PRB: {
MASK: 0x00FF // Data
},
PPS: {
/*
* TODO: Flesh this out if/when we add Paper Tape Punch support
*/
BAUD: 600
},
},
DL11: { // Serial Line Interface (program compatible with the KL11 for control of console teleprinters)
PRI: 4,
RVEC: 0o60,
@ -595,6 +570,35 @@ var PDP11 = {
IE: 0x0040, // Interrupt Enable
MON: 0x0080 // Monitor
}
},
PC11: { // High Speed Reader & Punch (PR11 is a Reader-only unit)
PRI: 4, // NOTE: reader has precedence over punch
RVEC: 0o70, // reader vector
PVEC: 0o74, // punch vector
PRS: {
RE: 0x0001, // Reader Enable (W/O)
RIE: 0x0040, // Reader Interrupt Enable (allows the DONE and ERROR bits to trigger an interrupt)
DONE: 0x0080, // Done (R/O)
BUSY: 0x0800, // Busy (R/O)
ERROR: 0x8000, // Error (R/O)
CLEAR: 0x08C0, // bits cleared on INIT
RMASK: 0xFFFE, // bits readable (TODO: All I know for sure is that bit 0 is NOT readable; see readPRS())
WMASK: 0x0041, // bits writable
BAUD: 3600
},
PRB: {
MASK: 0x00FF // Data
},
PPS: {
/*
* TODO: Flesh this out if/when we add Paper Tape Punch support
*/
BAUD: 600
},
},
RL11: { // RL11 Disk Controller
PRI: 5, // TODO: Review controller defaults and their configurability
VEC: 0o160
}
};