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PSDsoft Express Version 7.80
Output of PSD Fitter
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PROJECT : xupsd DATE : 05/22/2005
DEVICE : uPSD3254A TIME : 08:10:41
FIT OPTION : Keep Current
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==== Pin Layout for U (80-Pin TQFP) Package Type ====
-----------------------------
| |
pd2 |1 ] pd2 adio4 [41| Address Bus A4/Data Port D4, a4
|2 ] p3_3 p3_5 [42|
|3 ] pd1 adio5 [43| Address Bus A5/Data Port D5, a5
ale |4 ] pd0 p3_6 [44| I2C_data
|5 ] pc7 adio6 [45| Address Bus A6/Data Port D6, a6
tdo, TDO |6 ] pc6/TDO p3_7 [46| I2C_clk
tdi, TDI |7 ] pc5/TDI adio7 [47| Address Bus A7/Data Port D7, a7
USB_minus |8 ] USBm Xtal1 [48| Xtal1
vbaton |9 ] pc4/TERR Xtal2 [49| Xtal2
USB_plus |10] USBp VCC [50|
|11] N/C adio8 [51| Address Bus A8, a8
|12] VCC p1_0 [52|
|13] GND adio9 [53| Address Bus A9, a9
|14] pc3/TSTAT p1_1 [54|
vstby |15] pc2 adio10 [55| Address Bus A10, a10
tck, TCK |16] pc1/TCK p1_2 [56| USART2_Rxd
|17] N/C adio11 [57| Address Bus A11, a11
|18] p4_7 p1_3 [58| USART2_Txd
|19] p4_6 p1_4 [59| ADC_Ch0
tms, TMS |20] pc0/TMS p1_5 [60|
pa7 |21] pa7 p1_6 [61|
|22] pa6 cntl1 [62| _rd
|23] p4_5 cntl2 [63| _psen
|24] pa5 p1_7 [64|
|25] p4_4 cntl0 [65| _wr
|26] pa4 pb7 [66| lcd_cs
|27] p4_3 pb6 [67| f_cs
|28] pa3 Reset_In [68| Reset_In
|29] GND GND [69|
|30] p4_2 Vref [70| VREF
|31] p4_1 N/C [71|
|32] pa2 pb5 [72| pb5
|33] p4_0 pb4 [73| pb4
|34] pa1 pb3 [74| pb3
|35] pa0 p3_0 [75| USART1_Rxd
a0, Address Bus A0/Data Port D0 |36] adio0 pb2 [76|
a1, Address Bus A1/Data Port D1 |37] adio1 p3_1 [77| USART1_Txd
a2, Address Bus A2/Data Port D2 |38] adio2 pb1 [78|
a3, Address Bus A3/Data Port D3 |39] adio3 p3_2 [79|
|40] p3_4 pb0 [80|
| |
-----------------------------
==== Global Configuration ====
Data Bus : 8-Bit
Address/Data Mode : Multiplexed
ALE/AS Signal : Active High
Control Signals : /WR, /RD, /PSEN
Main PSD flash memory will reside in this space at power-up : Program space
Secondary PSD flash memory will reside in this space at power-up : Program space
Enable Chip-Select Input(/CSI) : OFF
Standby Voltage Input (PC2) : ON
Standby-on Indicator (PC4) : ON
RDY/Busy function (PC3) : OFF
Load Micro-Cell on : edge
Security Protection : ON
==== DataBus_IMC access information ====
CSIOP
Location Address Offset Register Name Signals
--------------------------------------------------------
===== Resource Usage Summary =====
Total Product Terms Used: 31
Device Resources used / total
------------------------------------------------
Port A: (pins 35 34 32 28 26 24 22 21)
I/O Pins : 1 / 8
GP I/O or Address Out : 0
Peripheral I/O : 0
Logic Inputs : 0
Address Latch Inputs : 0
PT Dependent Latch Inputs : 0
PT Dependent Register Inputs : 0
Combinatorial Outputs : 1
Registered Outputs : 0
Other Information
Microcells : 2 / 8
Micro-Cells AB :
Buried Microcells : 1
Output Microcells : 1
Product Terms : 4 / 24
Control Product Terms : 1 / 34
Port B: (pins 80 78 76 74 73 72 67 66)
I/O Pins : 5 / 8
GP I/O or Address Out : 0
Logic Inputs : 0
Address Latch Inputs : 0
PT Dependent Latch Inputs : 0
PT Dependent Register Inputs : 0
Combinatorial Outputs : 5
Registered Outputs : 0
Other Information
Microcells : 6 / 8
Micro-Cells AB :
Buried Microcells : 1
Output Microcells : 0
Micro-Cells BC :
Buried Microcells : 0
Output Microcells : 5
Product Terms : 9 / 29
Control Product Terms : 5 / 34
Port C: (pins 20 16 15 14 9 7 6 5)
I/O Pins : 6 / 8
GP I/O or Address Out : 0
Logic Inputs : 0
Address Latch Inputs : 0
PT Dependent Latch Inputs : 0
PT Dependent Register Inputs : 0
JTAG signals : 4
Standby Voltage Input : 1
Rdy/Bsy signal : 0
Standby On Indicator : 1
Combinatorial Outputs : 0
Registered Outputs : 0
Other Information
Microcells : 5 / 8
Micro-Cells BC :
Buried Microcells : 5
Output Microcells : 0
Product Terms : 6 / 32
Control Product Terms : 0 / 34
Port D: (pins 4 3 1)
I/O Pins : 2 / 3
GP I/O or Address Out : 1
Logic Inputs : 0
Chip-Select Input : 0
Clock Input : 0
Control Signal Input : 1
Fast Decoding Outputs : 0
Other Information
Product Terms : 0 / 3
Control Product Terms : 0 / 3
==== OMC Resource Assignment ====
Resources PT User
Used Allocation Name
---------------------------------------------------------
Micro-Cell AB :
Micro-Cells 0 Yes rs0_0 => Combinatorial
Micro-Cells 7 - pa7 (mcellab7) => Combinatorial
Micro-Cell BC :
Micro-Cells 3 - pb3 (mcellbc3) => Combinatorial
Micro-Cells 4 - pb4 (mcellbc4) => Combinatorial
Micro-Cells 5 - pb5 (mcellbc5) => Combinatorial
Micro-Cells 6 - f_cs (mcellbc6) => Combinatorial
Micro-Cells 7 - lcd_cs (mcellbc7) => Combinatorial
External Chip Select :
========= Equations =========
DPLD EQUATIONS :
=======================
fs0 = !pdn & !pgr2 & !pgr1 & !pgr0 & !a15;
fs1 = !pdn & !pgr2 & !pgr1 & pgr0 & !a15;
fs2 = !pdn & !pgr2 & pgr1 & !pgr0 & !a15;
fs3 = !pdn & !pgr2 & pgr1 & pgr0 & !a15;
fs4 = !pdn & pgr2 & !pgr1 & !pgr0 & !a15;
fs5 = !pdn & pgr2 & !pgr1 & pgr0 & !a15;
fs6 = !pdn & pgr2 & pgr1 & !pgr0 & !a15;
fs7 = !pdn & pgr2 & pgr1 & pgr0 & !a15;
csboot0 = !pdn & a15 & !a14 & !a13;
csboot1 = !pdn & a15 & !a14 & a13;
csboot2 = !pdn & a15 & a14 & !a13;
csboot3 = !pdn & a15 & a14 & a13;
csiop = !pdn & !a15 & !a14 & !a13 & !a12 & !a11 & !a10 & a9 & !a8;
rs0 = rs0_0.FB;
PORTA EQUATIONS :
=======================
!rs0_0 = (a15)
# (!a14 & !a13 & !a12 & !a11 & !a10)
# (!a14 & !a13 & !a12 & !a11 & !a9 & !a8)
# (pdn);
!pa7 = !_wr & !a15 & !a14 & !a13 & !a12 & !a11 & a10 & !a9 & !a8;
pa7.OE = 1;
PORTB EQUATIONS :
=======================
pb3 = a12;
pb3.OE = 1;
pb4 = a13;
pb4.OE = 1;
pb5 = a14;
pb5.OE = 1;
!f_cs = !_rd & a15;
f_cs.OE = 1;
lcd_cs = (!_wr & !a15 & !a14 & !a13 & !a12 & !a11 & !a10 & a9 & a8)
# (!_rd & !a15 & !a14 & !a13 & !a12 & !a11 & !a10 & a9 & a8);
lcd_cs.OE = 1;
PORTC EQUATIONS :
=======================
PORTD EQUATIONS :
=======================
--- End ---
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