z86e72 ZiLOG Semiconductor, z86e72 Datasheet - Page 96

• Manufacturer Part Number: z86e72
• Description: Otp Microcontroller
• Manufacturer: ZiLOG Semiconductor

PS008704-0507
R253 RP
Default Setting After
Reset = 0000
D7 D6 D5 D4 D3 D2 D1 D0
R254 SPH
D7 D6 D5 D4 D3 D2 D1 D0
R252 Flags
D7 D6 D5 D4 D3 D2 D1 D0
R255 SPL
D7 D6 D5 D4 D3 D2 D1 D0
Figure 65. Stack Pointer High—(0) FEH: Read/Write
Figure 64. Register Pointer—(0) FDH: Read/Write
Figure 63. Flag Register—(0) FCH: Read/Write
Expanded Register (Bank)
Pointer
Working Register
Pointer
Stack Pointer Upper
Byte (SP15–SP8)
User Flag F1
User Flag F2
Half Carry Flag
Decimal Adjust Flag
Overflow Tag
Sign Flag
Zero Flag
Stack Pointer Lower
Byte (SP7–SP0)
OTP Microcontroller
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