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author Sergey Svishchev <shattered@users.noreply.github.com>2019-08-22 16:13:56 +0300
committer Sergey Svishchev <shattered@users.noreply.github.com>2019-08-24 20:48:16 +0300
commitfd20b51a95aa571a64f5170bd0c5a85f09c0a4a0 (patch)
tree96be4b4b92f9540cba05278022def93b50e87174 /src/mame/drivers/hp_ipc.cpp
parent6a857daed7cc1587c9ae63dd5cb426cc2f2bbebc (diff)
hp_ipc: switch to US keyboard layout, fix softlist checksums (nw)
Diffstat (limited to 'src/mame/drivers/hp_ipc.cpp')
-rw-r--r--src/mame/drivers/hp_ipc.cpp13
1 files changed, 5 insertions, 8 deletions
diff --git a/src/mame/drivers/hp_ipc.cpp b/src/mame/drivers/hp_ipc.cpp
index 7537b7499f1..5d268fa82fd 100644
--- a/src/mame/drivers/hp_ipc.cpp
+++ b/src/mame/drivers/hp_ipc.cpp
@@ -10,23 +10,19 @@ Driver to-do list
- softlist: merge dumps from coho.org and classiccmp.org
- keyboard: NMI generation, autorepeat
-- HP-HIL mouse
-- RTC chip: proper month, day
-- switchable graphics resolution ("_desktop" mode uses 640x400)
-- HP-IB chip
-- CS/80, SS/80 storage protocol(s) and drives
+- RTC chip: proper month, day (possibly a different chip, 82167)
- HP-IL printer
- sound (needs dump of COP452)
QA
-- diagnstc.td0: display test [cannot execute]
-- diagnstc.td0: complete keyboard test [keyboard stops responding]
++ diagnstc.td0: display test
+- diagnstc.td0: complete keyboard test [second connector not implemented]
- diagnstc.td0: speaker test
- diagnstc.td0: printer test
+ diagnstc.td0: auto: floppy disc test
+ diagnstc.td0: auto: ram test
- diagnstc.td0: auto: rtc test [cannot execute]
-- diagnstc.td0: auto: short keyboard test [cannot execute + keyboard stops responding]
++ diagnstc.td0: auto: short keyboard test
maybe
- drive AP line of MLC from a timer
@@ -171,6 +167,7 @@ Notes:
ROM - 16Kb (32Kx4) Some kind of very early DIP28 PROM/ROM? Same pinout as 1Kb RAM above. Holds the character font table for the printer
Four versions of this ROM exist, one each for Japan/Arabic/Hebrew and one for all other regions
NS58167A - National Semiconductor NS58167A Clock Controller RTC at U44. Clock input 32.768kHz (DIP24)
+ (Tony Duell's schematics show a 82167 instead)
LM358 - National Semiconductor LM358 Operational Amplifier at U40 (DIP8)
LM393 - Texas Instruments LM393 Dual Comparator at U34 (DIP8)
BT1 - 3v lithium battery