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Suppose that an 8-bit microcontroller has a 16-bit stack pointer and uses a 16-bit register to access the stack from the top. Assume that
Suppose that an 8-bit microcontroller has a 16-bit stack pointer and uses a 16-bit register to access the stack from the top. Assume that initially the stack pointer and the 16-bit register contain 20C016 and 020516, respectively. After the PUSH operation (a) What are the contents of the stack pointer? (b) What are the contents of memory locations 20BE16 and 20BF16?
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Modern Auditing And Assurance Services
Authors: Philomena Leung, Paul Coram, Barry J. Cooper, Peter Richardson
6th Edition
1118615247, 9781118615249
