z8e001 ZiLOG Semiconductor, z8e001 Datasheet - Page 29

• Manufacturer Part Number: z8e001
• Description: Feature-rich Z8plus One-time Programmable Otp Microcontroller
• Manufacturer: ZiLOG Semiconductor

ZiLOG
DS001101-Z8X0400
0D7
0D6
D7
D7
D6
D6
IRQ0
End-of-Count)
Figure 23. PortB Special Function Register (T
(T0
D5
D5
Figure 24. Port B Directional Control Register
D4
Figure 25. Timer T0 Output Through T
D4
PTBSFR
D3
PTBDIR
D3
P R E L I M I N A R Y
D2
D2
D1
2
D1
D0
D0
1 = ENABLE BIT 0 AS SMR INPUT
0 = NO SPECIAL FUNCTIONALITY
1 = ENABLE BIT 1 AS TIMER0 OUTPUT
0 = NO SPECIAL FUNCTIONALITY
1 = ENABLE BIT 2 AS INT1 INPUT
0 = NO SPECIAL FUNCTIONALITY
D4 D3 COMPAR. INTERRUPTS
--- --- -------------- -------------------
BIT 3: COMP. REF. INPUT
BIT 4: COMP. SIGNAL INPUT/
RESERVED (MUST BE 0)
0 0 DISABLED DISABLED
0 1 ENABLED DISABLED
1 0 DISABLED ENABLED
1 1 ENABLED ENABLED
PB1
1 = BIT N SET AS OUTPUT
0 = BIT N SET AS INPUT
out
RESERVED (MUST BE 0)
OUT
INT0/INT2
Operation)
T
OUT
Z8Plus OTP Microcontroller
Z8E001
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