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Diffstat (limited to 'src/devices/machine/ay31015.cpp')
-rw-r--r--src/devices/machine/ay31015.cpp13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/devices/machine/ay31015.cpp b/src/devices/machine/ay31015.cpp
index aba1e284156..30dd0164e60 100644
--- a/src/devices/machine/ay31015.cpp
+++ b/src/devices/machine/ay31015.cpp
@@ -4,8 +4,13 @@
ay31015.c by Robbbert, May 2008. Bugs fixed by Judge.
- Code for the AY-3-1014A, AY-3-1015(D), AY-5-1013(A), and AY-6-1013 UARTs
- The HD6402 UART is compatible with the AY-3-1015 UART.
+ Code for the General Instruments AY-3-1014A, AY-3-1015(D), AY-5-1013(A),
+ and AY-6-1013 UARTs (Universal Asynchronous Receiver/Transmitters).
+
+ Compatible UARTs were produced by Harris (HD6402), TI (TMS6011),
+ Western Digital (TR1602/TR1402/TR1863/TR1865), AMI (S1883), Signetics
+ (2536), National (MM5303), Standard Microsystems (COM2502/COM2017),
+ Tesla (MHB1012) and other companies.
This is cycle-accurate according to the specifications.
@@ -94,8 +99,8 @@ Start bit (low), Bit 0, Bit 1... highest bit, Parity bit (if enabled), 1-2 stop
-DEFINE_DEVICE_TYPE(AY31015, ay31015_device, "ay31015", "AY-3-1015")
-DEFINE_DEVICE_TYPE(AY51013, ay51013_device, "ay51013", "AY-5-1013")
+DEFINE_DEVICE_TYPE(AY31015, ay31015_device, "ay31015", "AY-3-1015 UART")
+DEFINE_DEVICE_TYPE(AY51013, ay51013_device, "ay51013", "AY-5-1013 UART")
ay31015_device::ay31015_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, type, tag, owner, clock),