E-TDA7590 STMicroelectronics, E-TDA7590 Datasheet - Page 35

• 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

TDA7590
;------------------------------------------------------------------------
; Enable gpios for TIMER
;------------------------------------------------------------------------
init_gpio
;
;
;------------------------------------------------------------------------
;
;------------------------------------------------------------------------
init_timer
;------------------------------------------------------------------------
;
;------------------------------------------------------------------------
init_expport
;------------------------------------------------------------------------
;
;------------------------------------------------------------------------
init_sci
movep b1,x:M_CRB0
ENDIF
IF 1
Movep
Movep
Initialise Timer
bclr #0,x:M_TCSR0
bclr #0,x:M_TCSR1
bclr #0,x:M_TCSR2
movep #INIT_TCSR0,x:<<M_TCSR0
movep #INIT_TPLR,x:<<M_TPLR
movep #INIT_TLR0,x:<<M_TLR0
movep #INIT_TCPR0,x:<<M_TCPR0
movep #INIT_TCSR1,x:<<M_TCSR1
movep #INIT_TPLR,x:<<M_TPLR
movep #INIT_TLR1,x:<<M_TLR1
movep #INIT_TCPR1,x:<<M_TCPR1
movep #INIT_TCSR2,x:<<M_TCSR2
movep #INIT_TPLR,x:<<M_TPLR
movep #INIT_TLR2,x:<<M_TLR2
movep #INIT_TCPR2,x:<<M_TCPR2
Initialise Expansion Port and Flex Memory
ENDIF
Initialise SCI
IF 1
movep
movep
movep
movep
movep
movep
movep
#$000000,x:<<PCRD
#$000000,x:<<PRRD
#$000000,x:<<PCRC
#$0000ff,x:<<PRRC
#INIT_AAR0,x:EXP_AAR0
#INIT_BCR,x:EXP_BCR
#$E,x:SCCR_ADR
#$7,x:PCRE_ADR
#$11b02,x:SCR_ADR
; initialise AAR0 control/status reg
; initialise BCR reg
; ESSI1 port as GPIO
; ESSI1 port as TIMER(INPUT)
; ESSI0 port as GPIO
; ESSI0 port as OUT
; Disable Timer0
; Disable Timer1
; Disable Timer2
; Timer0 enable at mode 0 + reload
; Initial value of the timer counter
; Initial value of the timer counter
; Number of CLK/2 cycles until a trigger is generated
; Timer1 enable at mode 0 + reload
; Initial value of the timer counter
; Initial value of the timer counter
; Number of CLK/2 cycles until a trigger is generated
; Timer2 enable at mode 0 + reload
; Initial value of the timer counter
; Initial value of the timer counter
; Number of CLK/2 cycles until a trigger is generated
Appendix 1
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