Re: [M100] Question 8085 Model T assembly - RST 4

2018-09-10 Thread Bob Pigford
Thank for your guidance, Ken. I will certainly start there. Bob -Original Message- From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of Ken Pettit Sent: Monday, September 10, 2018 1:58 PM To: m100@lists.bitchin100.com Subject: Re: [M100] Question 8085 Model T

Re: [M100] Question 8085 Model T assembly - RST 4

2018-09-10 Thread Ken Pettit
that to see what happens. Good stuff! Bob -Original Message- From: M100 [mailto:m100-boun...@lists.bitchin100.com] On Behalf Of Ken Pettit Sent: Monday, September 10, 2018 12:28 PM To: m100@lists.bitchin100.com Subject: Re: [M100] Question 8085 Model T assembly - RST 4 But as a

Re: [M100] Question 8085 Model T assembly - RST 4

2018-09-10 Thread Bob Pigford
Pettit Sent: Monday, September 10, 2018 12:28 PM To: m100@lists.bitchin100.com Subject: Re: [M100] Question 8085 Model T assembly - RST 4 But as a quick anwer, RST 4 prints the ASCII character in the A register to the LCD or Printer. Ken On 9/10/18 9:26 AM, John Gardner wrote: > RSTs are softw

Re: [M100] Question 8085 Model T assembly - RST 4

2018-09-10 Thread Ken Pettit
But as a quick anwer, RST 4 prints the ASCII character in the A register to the LCD or Printer. Ken On 9/10/18 9:26 AM, John Gardner wrote: RSTs are software interrupts. Intel's 8085 manual is a good source for this stuff, or you can look at this... http://www.idc-online.com/control1/Inter

Re: [M100] Question 8085 Model T assembly - RST 4

2018-09-10 Thread John Gardner
RSTs are software interrupts. Intel's 8085 manual is a good source for this stuff, or you can look at this... http://www.idc-online.com/control1/Interrupts_of_intel_8085.pdf On 9/10/18, Bob Pigford wrote: > Hello, > > > > From time to time when studying others' asm listings for ModelT's, I fi

[M100] Question 8085 Model T assembly - RST 4

2018-09-10 Thread Bob Pigford
Hello, >From time to time when studying others' asm listings for ModelT's, I find an opcode called RST 4. I have not yet found this documented anywhere. What does RST 4 do? Thanks for your help, Bob