z86l88 ZiLOG Semiconductor, z86l88 Datasheet - Page 38

• Manufacturer Part Number: z86l88
• Description: Low-voltage Ir Microcontroller
• Manufacturer: ZiLOG Semiconductor

PS024102-0804
Figure 25. Interrupt Mask Register—FBH: Read/Write
Figure 26. Flag Register—FCH: Read/Write
** Only by using E1, D1 instruction. D1 is required before changing the IMR register.
R251 IMR
R252 Flags
* Default setting after reset
D7 D6 D5 D4 D3 D2 D1 D0
D7 D6 D5 D4 D3 D2 D1 D0
1 = Enables IRQ5–IRQ0
(D0 = IRQ0)
Reserved (must be 0)
0 = Master Interrupt Disable *
1 = Master Interrupt Enable **
User Flag F1
User Flag F2
Half Carry Flag
Decimal Adjust Flag
Overflow Flag
Sign Flag
Zero Flag
Carry Flag
Low-Voltage IR Microcontroller
Z86L88
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