z80189 ZiLOG Semiconductor, z80189 Datasheet - Page 10
z80189
Manufacturer Part Number
z80189
Description
Z80180, Z8s180, Z8l180 Mpu Operation
Manufacturer
ZiLOG Semiconductor
Datasheet
1.Z80189.pdf
(326 pages)
- Current page: 10 of 326
- Download datasheet (5Mb)
Figure 49. TEND0 Output Timing Diagram . . . . . . . . . . . . . . . . . . .108
Figure 50. DMA Interrupt Request Generation . . . . . . . . . . . . . . . . .114
Figure 51. NMI and DMA Operation Timing Diagram . . . . . . . . . . .115
Figure 52. ASCI Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .117
Figure 53. DCD0 Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . .139
Figure 54. RTS0 Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . .140
Figure 55. ASCI Interrupt Request Circuit Diagram . . . . . . . . . . . . .140
Figure 56. ASCI Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141
Figure 57. CSI/O Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . .147
Figure 58. CSI/O Interrupt Request Generation . . . . . . . . . . . . . . . . .151
Figure 59. Transmit Timing Diagram–Internal Clock . . . . . . . . . . . .153
Figure 60. Transmit Timing–External Clock . . . . . . . . . . . . . . . . . . .154
Figure 61. CSI/O Receive Timing–Internal Clock . . . . . . . . . . . . . . .155
Figure 62. CSI/O Receive Timing–External Clock . . . . . . . . . . . . . .156
Figure 63. PRT Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157
Figure 64. Timer Initialization, Count Down, and Reload
Figure 65. Timer Output Timing Diagram . . . . . . . . . . . . . . . . . . . . .164
Figure 66. PRT Interrupt Request Generation . . . . . . . . . . . . . . . . . .164
Figure 67. E Clock Timing Diagram (During Read/Write Cycle
Figure 68. E Clock Timing in BUS RELEASE Mode . . . . . . . . . . . .167
Figure 69. E Clock Timing in SLEEP Mode and
Figure 70. External Clock Interface . . . . . . . . . . . . . . . . . . . . . . . . . .169
Figure 71. Clock Generator Circuit . . . . . . . . . . . . . . . . . . . . . . . . . .170
Figure 72. Circuit Board Design Rules . . . . . . . . . . . . . . . . . . . . . . .170
Figure 73. Example of Board Design . . . . . . . . . . . . . . . . . . . . . . . . .171
Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163
and Interrupt Acknowledge Cycle . . . . . . . . . . . . . . . . . .167
SYSTEM STOP Mode . . . . . . . . . . . . . . . . . . . . . . . . . . .168
Family MPU User Manual
UM005003-0703
Z8018x
xi
Related parts for z80189
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Ez80f91 Mini Enet Module
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Development Boards & Kits - Other Processors ZiLOG TCP/IP Software Suite (ZTP Rev 1.4) - Object Code (Free download on www.zilog.com)
Manufacturer:
ZiLOG
Part Number:
Description:
Z90233, Z90234, And Z90231 Ezvision 200 Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Television Controllers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
40-pin Low-cost Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller In-circuit Emulator Ice Device
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Digital Television Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
High Performance Microcontrollers
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Cmos Usc Universal Serial Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Iusc Integrated Universal Serial Controller
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
16-bit Processor
Manufacturer:
ZiLOG Semiconductor
Datasheet:
Part Number:
Description:
Pcmcia Interface Solution
Manufacturer:
ZiLOG Semiconductor
Datasheet: