E-TDA7590 STMicroelectronics, E-TDA7590 Datasheet - Page 30

• Manufacturer Part Number: E-TDA7590
• Description: IC DSP SPEECH/AUDIO 144-TQFP
• Manufacturer: STMicroelectronics
• Type: Signalr

Specifications of E-TDA7590

• Applications: Speech Recognition
• Mounting Type: Surface Mount
• Package / Case: 144-TQFP Exposed Pad, 144-eTQFP, 144-HTQFP, 144-VQFP
• Device Core Size: 24b
• Format: Fixed Point
• Clock Freq (max): 120MHz
• Mips: 120
• Device Input Clock Speed: 120MHz
• Ram Size: 384KB
• Operating Supply Voltage (typ): 1.8/3.3V
• Operating Supply Voltage (min): 1.62/3V
• Operating Supply Voltage (max): 1.98/3.6V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix 1
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; settings for the clock control register
;
;INIT_PLL_CLKCTL EQU
INIT_PLL_CLKCTL EQU
;
;
;
;
;
;
;
;
;
;------------------------------------------------------------------------
;
;------------------------------------------------------------------------
;--- TCSR0 --------------------------------------------------------------------
; settings for the Timer Control/Status Register
;
INIT_TCSR0
INIT_TCSR1
INIT_TCSR2
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;
;--- TLR0 --------------------------------------------------------------------
; settings for the Timer Load Register
INIT_TLR0
INIT_TLR1
INIT_TLR2
;--- TCPR0 --------------------------------------------------------------------
; settings for the Timer Compare Register
;INIT_TCPR0
;INIT_TCPR1
;INIT_TCPR2
INIT_TCPR0
INIT_TCPR1
ENDIF
Timer Intitialisation values
EQU
EQU
EQU
EQU
EQU
EQU
EQU
EQU
EQU
EQU
EQU
; Settings per sci 115200
%000000001000101000000100
%000000001000101000000100
%000000001000101000000100
321098765432109876543210
xx ----------------------->[23-22]; unused
0 ---------------------->[21]
0 --------------------->[20]
$000000
$000000
$000000
$000002
$000004
$000008
$000000
$000000
xxxx ----------------->[19-16]
%000000011000001011000001
321098765432109876543210
$018cc1
0 ---------------->[15]
0 ----------------------- XTLD (0:Enabled; 1:Disabled)
x --------------->[14]
0 ---------------------- DAC_SEL (0:vco/MFSDF; 1:ext_dac_clk)
0 -------------->[13]
0 --------------------- DSP_XTI (0:vco/DSPDF; 1:xti)
0 ------------->[12]
011 ------------------ SEL (000:128,001:256, 010:384, etc)
1 ------------>[11]
x ----------->[10]
1 ---------->[ 9]
0000010 ----------- MFSDF =2 (actual =MFSDF+1 = 3 )
0 --------->[ 8]
0000 ----->[7-4]
x ---->[ 3]
1 --->[ 2]
1 ---------- DACLKEN (1: enable CODEC clocks)
0 -->[ 1]
1 --------- DCKSRC (0:XTI; 1:FVCO)
0 ->[ 0]
00 ------- TESTSEL
0001 --- DSPDF =1 (actual = DSPDF+1=3)
; $8A04
; $8A04
; $8A04
; $018cc1
TCF
TOF
PCE
DO
DI
DIR
TRM
INV
Tc[3-0]
TCIE
TOIE
TE
mode0 / trm=1 / tce=1 / pce=1/ dir=out
mode0 / trm=1 / tce=1 / pce=1/ dir=out
mode0 / trm=1 / tce=1 / pce=1/ dir=out
; Timer Compare Flag
; Timer Overflow Flag
; unused
; Prescaler Clock Enable
; unused
; Data Output
; Data Input
; Direction
; unused
; Timer Reload Mode
; Inverter
; Timer Control =
; unused
; Timer Compare Interrupt Enable
; Timer Overflow Enable
; Timer Enable
Mode0
TDA7590