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Z86C03 View Datasheet(PDF) - Zilog

Part Name
Description
MFG CO.
'Z86C03' PDF : 348 Pages View PDF
Z8 CPU
User Manual
xiii
Figure 43. Port 2 Handshaking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Figure 44. Port 3 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Figure 45. Port 3 Configuration with Comparator, Autolatch, and
Schmitt-Trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Figure 46. Port 3 Configuration with Comparator . . . . . . . . . . . . . . . 84
Figure 47. Port 3 Configuration with SPI and Comparator Outputs . 86
Figure 48. Port 3 Configuration with TTL Level Shifter and
Autolatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Figure 49. Port 3 Mode Register Configuration . . . . . . . . . . . . . . . . . 88
Figure 50. Z8 Input Handshake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Figure 51. Z8 Output Handshake . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Figure 52. Output Strobed Handshake on Port 2 . . . . . . . . . . . . . . . . 94
Figure 53. Input Strobed Handshake on Port 2 . . . . . . . . . . . . . . . . . 94
Figure 54. Port 0/1 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure 55. Port 2 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Figure 56. Port 3 Mode Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Figure 57. Port 3 Input Analog Selection . . . . . . . . . . . . . . . . . . . . . . 99
Figure 58. Port 3 Comparator Output Selection . . . . . . . . . . . . . . . . 100
Figure 59. Port Configuration of Comparator Inputs on P31, P32,
and P33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Figure 60. Port 3 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Figure 61. Port 2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Figure 62. Port Configuration Register . . . . . . . . . . . . . . . . . . . . . . 106
Figure 63. Diode Input Protection . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Figure 64. OTP Diode Input Protection . . . . . . . . . . . . . . . . . . . . . . 110
UM001602-0904
List of Figures
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