Re: [RFC 05/10] hw/mos6522: Don't clear T1 interrupt flag on latch write

2021-09-01 Thread Finn Thain
On Wed, 1 Sep 2021, Laurent Vivier wrote: > Le 26/08/2021 à 07:21, Finn Thain a écrit : > > On Wed, 25 Aug 2021, Mark Cave-Ayland wrote: > > > >> On 24/08/2021 11:09, Finn Thain wrote: > >> > >>> The Synertek datasheet says, "A write to T1L-H loads an 8-bit count value > >>> into the latch. A rea

Re: [RFC 05/10] hw/mos6522: Don't clear T1 interrupt flag on latch write

2021-09-01 Thread Laurent Vivier
Le 26/08/2021 à 07:21, Finn Thain a écrit : > On Wed, 25 Aug 2021, Mark Cave-Ayland wrote: > >> On 24/08/2021 11:09, Finn Thain wrote: >> >>> The Synertek datasheet says, "A write to T1L-H loads an 8-bit count value >>> into the latch. A read of T1L-H transfers the contents of the latch to >>> the

Re: [RFC 05/10] hw/mos6522: Don't clear T1 interrupt flag on latch write

2021-08-25 Thread Finn Thain
On Wed, 25 Aug 2021, Mark Cave-Ayland wrote: > On 24/08/2021 11:09, Finn Thain wrote: > > > The Synertek datasheet says, "A write to T1L-H loads an 8-bit count value > > into the latch. A read of T1L-H transfers the contents of the latch to > > the data bus. Neither operation has an affect [sic]

Re: [RFC 05/10] hw/mos6522: Don't clear T1 interrupt flag on latch write

2021-08-25 Thread Mark Cave-Ayland
On 24/08/2021 11:09, Finn Thain wrote: The Synertek datasheet says, "A write to T1L-H loads an 8-bit count value into the latch. A read of T1L-H transfers the contents of the latch to the data bus. Neither operation has an affect [sic] on the interrupt flag." Signed-off-by: Finn Thain --- hw

[RFC 05/10] hw/mos6522: Don't clear T1 interrupt flag on latch write

2021-08-24 Thread Finn Thain
The Synertek datasheet says, "A write to T1L-H loads an 8-bit count value into the latch. A read of T1L-H transfers the contents of the latch to the data bus. Neither operation has an affect [sic] on the interrupt flag." Signed-off-by: Finn Thain --- hw/misc/mos6522.c | 1 - 1 file changed, 1 de