ez80f91 ZiLOG Semiconductor, ez80f91 Datasheet - Page 376

• Manufacturer Part Number: ez80f91
• Description: Ez80 Acclaimplus!? Connectivity Assp Ez80f91 Assp
• Manufacturer: ZiLOG Semiconductor

EMAC Transmit Polling Timer Register 320
EMAC Transmit Read Pointer Register—High
Byte 334
EMAC Transmit Read Pointer Register—Low Byte
333
EMAC Transmitter Interrupts 296
EMACMII module 291
Enabling and Disabling the WDT 116
Endec 201
endec 197, 198, 200
ENDEC Mode 310
ENDEC mode 306
endec signal pins 200
endec, IrDA 47
Erasing Flash Memory 101
Ethernet Media Access Controller 291
event count input 132
Event count mode 127
event count mode 128
Event Counter 125, 127
event counter 127
External Bus Acknowledge Timing 359
external bus master 89, 90
external bus request 70, 239, 243
External I/O Read Timing 353
External I/O Write Timing 354
External Memory Read Timing 350
External Memory Write Timing 351
external pull-down resistor 51
External Reset Input and Indicator 41
eZ80 Bus Mode 71
eZ80 bus mode 88
eZ80 CPU 8, 69, 70, 74, 81, 197, 245, 261
eZ80 Product ID Low and High Byte Registers 255
eZ80 Product ID Revision Register 256
eZ80 Webserver-i 2, 6, 8, 9, 19, 57, 58, 68, 115
eZ80 Webserver-i Block Diagram 3
eZ80AcclaimPlus! Flash Microcontrollers 1, 98
eZ80F91 device 4, 5, 27, 345
eZ80F92 256
F
f 71, 74, 350
PS027001-0707
falling edge 147, 148, 150, 155
FAST mode 213, 233
FCS 299, 300, 309
Features 1
Features, eZ80 CPU Core 39
FIFO mode 176, 179
Flash Address registers 100, 103, 110
Flash address registers 99
Flash Address Upper Byte Register 104
Flash Column Select Register 112
Flash Control Register 105
Flash Control Registers 102
Flash controller 98, 99, 100, 106, 108
Flash controller clock 106
Flash Data Register 103
Flash Frequency Divider Register 106
Flash Interrupt Control Register 108
Flash Key Register 102
Flash Memory 97
Flash memory array 98, 109
Flash Memory Overview 98
Flash Page Select Register 109
Flash Program Control Register 112
Flash Row Select Register 111
Flash Write/Erase Protection Register 107
frame check sequence 309
framing error 175, 177, 185, 193
frequency divider 98, 106
full-duplex transmission 206
Functional Description, Infrared Encoder/Decoder
197
Functional Description, Serial Peripheral Interface
206
G
General Purpose I/O Port Input Sample Timing 358
General Purpose I/O Port Output Timing 358
General-Purpose Input/Output 49
GND 2
GPIO Control Registers 55
GPIO Interrupts 54
GPIO modes 50, 52
GPIO Operation 49
Product Specification
eZ80F91 ASSP
368