UPSD3422_06 Datasheet, PDF (41/293 Pages) STMicroelectronics – Turbo Plus Series Fast Turbo 8032 MCU with USB and Programmable Logic

uPSD34xx
8032 addressing modes
address of A8h, so each of the eight bits in IE can be addressed individually at address A8h,
A9h, ...up to AFh.) For example:
SETB AFh
; Set the individual EA bit (Enable All
; Interrupts) inside the SFR Register,
; IE.
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