EZ80190AZ050SC00TR Zilog, EZ80190AZ050SC00TR Datasheet - Page 212

• Manufacturer Part Number: EZ80190AZ050SC00TR
• Description: IC EZ80 ACCLAIM 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050SC00TR

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

GPIO Interrupts 46
GPIO Mode 1 44
GPIO Mode 2 44, 45
GPIO Mode 3 44
GPIO Mode 4 44
GPIO Mode 5 44
GPIO Mode 6 45, 47
GPIO Mode 7 45
GPIO Mode 8 45
GPIO Mode 9 45, 47
GPIO mode control registers 43
GPIO Operation 43
GPIO Overview 43
GPIO ports 43
H
HALT 12
hand-shake capability 67
high-impedance output 44, 45
I
I/O Chip Select Operation 53
I/O Chip Select Precaution 54
I/O Chip Selects 50, 53, 55, 56
I/O Chip Selects, external 23
I/O space 6, 7, 8, 9, 10, 12, 50, 53
I/O space, eZ80 CPU 113
I/O space, eZ80 Webserver 117
I2C Acknowledge 94
I2C Acknowledge bit 102, 107
I2C bus 92
I2C bus protocol 93
I2C Clock Control Register 110
I2C Control Register 106
I2C Data Register 106
I2C Extended Slave Address Register 105
I2C General Characteristics 92
I2C Registers 104
I2C Serial Clock 14
PS006614-1208
I2C Serial I/O Interface 92
I2C Slave Address Register 105
I2C Software Reset Register 112
I2C Status Register 108
I2Cx 98
I2Cx_CTL register 92, 97, 100, 102, 103, 104,
106, 109, 110
I2Cx_DR register 97, 100, 103, 106, 107
I2Cx_SAR byte 105
I2Cx_SR register 97, 98, 99, 100, 102, 103,
104, 108, 109
I2Cx_xSAR register 105
IDLE state 88, 92, 98, 99, 100, 101, 102, 103,
104, 107, 110
Idle State, SCK 86
IEN 106, 107, 108
IFLG bit 92, 97, 100, 102, 103, 104, 107, 109,
110
IM 0, Op Code Map 175
IM 1, Op Code Map 175
IM 2, Op Code Map 175
IN_SHIFT and OUT_SHIFT 121
IN_SHIFT Function 121
in-circuit emulation 147
INI2R block 115, 116
INI2R instruction 116, 120, 125
initial count value 32, 42
Input/Output Instructions 168
Input/Output Request 12
INSTRD 5, 12
Instruction READ 12
instruction READ operation 54
Instruction Store 4
Inter-Integrated Circuit serial bus 62
internal DMA controllers 22
internal pull-up 12, 44
internal RAM 51, 60
Interrupt Controller 136, 137
interrupt enable 12, 130
interrupt enable bit 70, 142
0 Registers 161
Product Specification
Index
202