Z86C9620VSC datasheet(37/46 Pages) ZILOG

37 / 46 page

Z86C61/62/96

Z8® MICROCONTROLLER

Z8 EXPANDED REGISTER FILE CONTROL REGISTERS

D7 D6

D2 D1

Data

Defines Level 0

Defines Level 1

P4 (FH) 02H

P40 - P47 I/O Definition

Defines Bit as Output

Defines Bit as Input

P4M (FH) 03H

Figure 46. Port 4 Data Register

(F)02: (Read/Write)

D7 D6

D4 D3

P5 (FH) 04H

Data

Defines Level 0

Defines Level 1

Figure 47. Port 4 Direction Register

(F)03: (Write Only)

Figure 48. Port 5 Data Register

(F)04: (Read/Write)

Figure 49. Port 5 Direction Register

(F)05: (Write Only)

Figure 50. Port 4/5 Mode Register

(F)06: (Write Only)

Figure 51. Port 6 Data Register

(F)07: (Read/Write)

P6 (FH) 07H

Reserved (Must be 0)

Data

Defines Level 0

Defines Level 1

Figure 52. Port 6 Direction Register

(F)08: (Write Only)

Figure 53. Port 6 Mode Register

(F)09: (Write Only)

P50 - P57 I/O Definition

Defines Bit as Output

Defines Bit as Input*

P5D (FH) 05H

D7 D6

D2 D1

*Default Value After RESET

P45M (FH) 06H

0 Port 4 Open-drain*

1 Port 4 Push-pull

Reserved (Must be 0)

0 Port 5 Open-drain*

1 Port 5 Push-pull

Reserved (Must be 0)

*Default Value After RESET

P60 - P63 I/O Definition

Defines Bit as Output

Defines Bit as Input*

P6D (FH) 08H

Reserved (Must be 0)

*Default Value After RESET

Port 6 Open-drain*

Port 6 Push-pull

P6M (FH) 09H

*Default Value After RESET

Z86C9620VSC Datasheet(PDF) 37 Page - Zilog, Inc.

Z86C9620VSC Datasheet(HTML) 37 Page - Zilog, Inc.

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