3 May
2016
3 May
'16
4:47 a.m.
On Mon, May 02, 2016 at 06:25:25PM -0500, Segher Boessenkool wrote:
On Mon, May 02, 2016 at 06:58:43PM -0400, Programmingkid wrote:
959 Sampled Data Address * PowerPC 604 only
944 = MMCR2 951 = BAMR 955 = SIAR 959 = SDAR (not just 604, fwiw -- where did you read that?)
http://www.nxp.com/files/32bit/doc/data_sheet/MPC604.pdf page 19
What is says: 604-specific—not defined by the PowerPC architecture
That's not the same as "604 only" :-)
Certainly page 59 of https://fail0verflow.com/media/files/ppc_750cl.pdf says the 750CL does not implement that register, but will allow writes to it without exception for compatibility reasons. Certainly makes it sound like a number of models might implement it. Same for 750GX.
--
Len Sorensen