Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Z8 Encore!®
220
extended addressing register 184
external pin reset 29
eZ8 CPU features 3
eZ8 CPU instruction classes 187
eZ8 CPU instruction notation 183
eZ8 CPU instruction set 182
eZ8 CPU instruction summary 191
G
gated mode 71
general-purpose I/O 33
GPIO 4, 33
alternate functions 34
architecture 34
control register definitions 36
input data sample timing 176
interrupts 36
port A-H address registers 37
port A-H alternate function sub-registers 39
port A-H control registers 38
port A-H data direction sub-registers 39
port A-H high drive enable sub-registers 41
port A-H input data registers 42
port A-H output control sub-registers 40
port A-H output data registers 43
port A-H stop mode recovery sub-registers 41
port availability by device 33
port input timing 176
F
FCTL register 144
features, Z8 Encore!®
first opcode map 204
FLAGS 185
1
flags register 185
flash
controller 4
option bit address space 148
option bit configuration - reset 148
program memory address 0000H 149
program memory address 0001H 150
flash memory 138
port output timing 177
arrangement 139
byte programming 142
code protection 141
configurations 138
control register definitions 144
controller bypass 143
electrical characteristics and timing 173
flash control register 144
flash option bits 142
flash status register 145
flow chart 140
frequency high and low byte registers 147
mass erase 143
operation 139
operation timing 141
H
H 185
HALT 189
HALT mode 31, 189
hexadecimal number prefix/suffix 185
I
I2C 4
10-bit address read transaction 116
10-bit address transaction 114
10-bit addressed slave data transfer format 114
10-bit receive data format 116
7-bit address transaction 112
7-bit address, reading a transaction 115
7-bit addressed slave data transfer format 113
7-bit receive data transfer format 115
baud high and low byte registers 121
C status register 118
page erase 143
page select register 146
FPS register 146
FSTAT register 145
control register definitions 118
PS017610-0404
P r e l i m i n a r y
Index
ZILOG [ ZILOG, INC. ]
