Z8F6421PM020SC Datasheet, PDF (294/299 Pages) Zilog, Inc. – High Performance 8-Bit Microcontrollers Z8 Encore-R 64K Series

STOP 240
SUB 239
SUBX 239
SWAP 242
TCM 239
TCMX 239
TM 239
TMX 239
TRAP 241
watch-dog timer refresh 240
XOR 241
XORX 241
instructions, eZ8 classes of 238
interrupt control register 74
interrupt controller 5, 62
architecture 62
interrupt assertion types 65
interrupt vectors and priority 65
operation 64
register definitions 66
software interrupt assertion 65
interrupt edge select register 72
interrupt port select register 73
interrupt request 0 register 66
interrupt request 1 register 67
interrupt request 2 register 68
interrupt return 241
interrupt vector listing 62
interrupts
not acknowledge 141
receive 141
SPI 131
transmit 141
UART 106
introduction 1
IR 235
Ir 235
IrDA
architecture 120
block diagram 120
control register definitions 124
operation 121
receiving data 122
transmitting data 121
PS019915-1005
Z8 Encore!^® 64K Series
Product Specification
274
IRET 241
IRQ0 enable high and low bit registers 69
IRQ1 enable high and low bit registers 70
IRQ2 enable high and low bit registers 71
IRR 235
Irr 235
J
JP 241
jump, conditional, relative, and relative conditional
241
L
LD 240
LDC 240
LDCI 239, 240
LDE 240
LDEI 239, 240
LDX 240
LEA 240
load 240
load constant 239
load constant to/from program memory 240
load constant with auto-increment addresses 240
load effective address 240
load external data 240
load external data to/from data memory and auto-
increment addresses 239
load external to/from data memory and auto-incre-
ment addresses 240
load instructions 240
load using extended addressing 240
logical AND 241
logical AND/extended addressing 241
logical exclusive OR 241
logical exclusive OR/extended addressing 241
logical instructions 241
logical OR 241
logical OR/extended addressing 241
low power modes 49
LQFP
44 lead 258
Index