Z86E6116VSC 데이터 시트보기 (PDF) - Zilog

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Z86E6116VSC

CMOS Z8® 16K/32K EPROM MICROCONTROLLER

Zilog 

PRELIMINARY

Z8 CONTROL REGISTER DIAGRAMS

R240 SIO

D7 D6 D5 D4 D3 D2 D1 D0

R243 PRE1

D7 D6 D5 D4 D3 D2 D1 D0

Z86E61/E63 Z8® MCU

WITH 16K/32K EPROM

Serial Data (D0 = LSB)

Figure 28. Serial I/O Register

(F0 : Read/Write)

H

R241 TMR

D7 D6 D5 D4 D3 D2 D1 D0

0 No Function

1 Load T0

0 Disable T0 Count

1 Enable T0 Count

0 No Function

1 Load T1

0 Disable T1 Count

1 Enable T1 Count

TIN Modes

00 External Clock Input

01 Gate Input

10 Trigger Input

(Non-retriggerable)

11 Trigger Input

(Retriggerable)

TOUT Modes

00 Not Used

01 T0 Out

10 T1 Out

11 Internal Clock Out

Figure 29. Timer Mode Register

(F1 : Read/Write)

H

R242 T1

D7 D6 D5 D4 D3 D2 D1 D0

T1 Initial Value

(When Written)

(Range: 1-256 Decimal

01-00 HEX)

T1 Current Value

(When Read)

Figure 30. Counter/Timer 1 Register

(F2 : Read/Write)

H

Count Mode

0 T1 Single Pass

1 T1 Modulo N

Clock Source

1 T1 Internal

0 T1 External Timing Input

(TIN) Mode

Prescaler Modulo

(Range: 1-64 Decimal

01-00 HEX)

Figure 31. Prescaler 1 Register

(F3 : Write Only)

H

R244 T0

D7 D6 D5 D4 D3 D2 D1 D0

T0 Initial Value

(When Written)

(Range: 1-256 Decimal

01-00 HEX)

T0 Current Value

(When Read)

Figure 32. Counter/Timer 0 Register

(F4 : Read/Write)

H

R245 PRE0

D7 D6 D5 D4 D3 D2 D1 D0

Count Mode

0 T0 Single Pass

1 T0 Modulo N

Reserved (Must be 0)

Prescaler Modulo

(Range: 1-64 Decimal

01-00 HEX)

Figure 33. Prescaler 0 Register

(F5 : Write Only)

H

31

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