Specifications

Zylogic ZE5 Configurable System-on-Chip Platform
ii
Six Global Buffers.............................................54
Clock and Global Signal Stopping....................54
8032
“TURBO” MICROCONTROLLER ARCHITECTURE
.............................................................................54
ALU...................................................................54
Accumulator......................................................55
B Register.........................................................55
Program Status Word.......................................55
Data Pointers....................................................55
Scratch-pad RAM .............................................55
Stack Pointer ....................................................55
Timers/Counters...............................................55
Memory Organization .......................................55
Special Function Registers...............................57
I
NSTRUCTION SET...................................................64
Addressing Modes............................................64
Immediate Addressing......................................65
I
NTERRUPTS...........................................................66
Interrupt Sources..............................................66
Priority Level Structure .....................................66
External Interrupts ............................................68
Response Time ................................................68
R
ESET CONDITIONS................................................69
Power-On Reset (POR)....................................69
RST- Device Pin...............................................69
JTAG Reset......................................................70
Application Reset via RSTC Sideband Signal..70
Watchdog Timer Reset.....................................70
System Behavior after a Reset Event ..............70
Microcontroller Reset State..............................70
P
OWER MANAGEMENT............................................71
Power Management .........................................71
Power Saving ...................................................71
Shutting Down the Crystal Oscillator................72
Restarting the Crystal Oscillator after Exiting
Power-Down Mode...........................................72
Exiting Power-Down Mode...............................73
G
LOSSARY.............................................................74
L
IFE SUPPORT POLICY ...........................................74
R
EVISION LIST........................................................74
P
IN DESCRIPTION ...................................................76
P
INOUT DIAGRAMS AND TABLES .............................79
Available Packages and Package Codes........79
Footprint-Compatibility .....................................79
Available PIOs by Package..............................79
128-pin Thin Plastic Quad Flat Pack, top view
(Package Code=L)...........................................80
128-pin thin PQFP (Package Code=L) Package
Pinout Tables ...................................................81
128-Pin LQFP Pins by Type ............................82
128-pin thin PQFP (Package Code=L) Package
Mechanical Drawing.........................................83
208-pin Plastic Quad Flat Pack, top view
(Package Code=Q) ..........................................84
208-pin PQFP (Package Code=Q) Package
Pinout Tables ...................................................85
208-pin PQFP Pins by Type ............................86
208-pin PQFP (Package Code=Q) Package
Mechanical Drawing.........................................87
128-pin LQFP and 208-pin PQFP Land Pattern
Dimensions ......................................................88
484-ball Ball-Grid Array Package, top view
through top of package (Package Code=B) ....89
484-ball Ball-Grid Array (Package Code=B)
Package Pinout Tables ....................................90
484-pin BGA Balls by Type..............................92
484-pin PQFP (Package Code=B) Package
Mechanical Drawing.........................................93
E
LECTRICAL AND TIMING CHARACTERISTICS ...........94
Absolute Maximum Ratings .............................94
Recommended Operating Conditions/DC
Characteristics .................................................94