diff options
Diffstat (limited to 'src/mess/drivers/ticalc1x.c')
-rw-r--r-- | src/mess/drivers/ticalc1x.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/mess/drivers/ticalc1x.c b/src/mess/drivers/ticalc1x.c index 6bf481f10da..6cdd04a8709 100644 --- a/src/mess/drivers/ticalc1x.c +++ b/src/mess/drivers/ticalc1x.c @@ -127,7 +127,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(ticalc1x_state::leds_decay_tick) ***************************************************************************/ -// TMS1000 - SR-16 +// SR-16: TMS1000 MCU labeled TMS1001NL. die labeled 1001A void ticalc1x_state::tisr16_leds_update() { @@ -174,7 +174,7 @@ WRITE16_MEMBER(ticalc1x_state::tisr16_write_o) } -// TMS0970 - TI-1270 +// TI-1270: TMS0970 MCU labeled TMC0974NL ZA0355, DP0974A. die labeled 0970D-74A READ8_MEMBER(ticalc1x_state::ti1270_read_k) { @@ -205,7 +205,7 @@ WRITE16_MEMBER(ticalc1x_state::ti1270_write_o) } -// TMS0970 - WIZ-A-TRON (educational toy) +// WIZ-A-TRON (educational toy): TMS0970 MCU labeled TMC0907NL ZA0379, DP0907BS. die labeled 0970F-07B READ8_MEMBER(ticalc1x_state::wizatron_read_k) { @@ -244,7 +244,9 @@ WRITE16_MEMBER(ticalc1x_state::wizatron_write_o) } -// TMS0980 - TI-30, TI Programmer, TI Business Analyst-I +// TI-30: TMS0980 MCU labeled TMC0981NL. die labeled 0980B-81F +// TI Programmer: TMS0980 MCU labeled ZA0675NL, JP0983AT. die labeled 0980B-83 +// TI Business Analyst-I: TMS0980 MCU labeled TMC0982NL. die labeled 0980B-82F READ8_MEMBER(ticalc1x_state::ti30_read_k) { |