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TMS320 Datasheet(PDF) 6 Page - Texas Instruments |
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TMS320 Datasheet(HTML) 6 Page - Texas Instruments |
6 / 70 page TMS320 SECOND GENERATION DIGITAL SIGNAL PROCESSORS SPRS010B — MAY 1987 — REVISED NOVEMBER 1990 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 6 functional block diagram (TMS320C2x) Data Bus Data Bus 16 16 16 16 16 16 Shifters (0-7)† ACCL(16) 32 ACCH(16) 32 32 ALU(32) 32 32 32 Shifter(-6, 0, 1, 4) 16 Shifter(0-16) 7LSB From IR 9 9 16 16 16 32 TR(16) 16 Multiplier PR(32) DATA/PROG RAM (256 16) Block B0 16 16 16 16 16 Data RAM Block B1 (256 16) Block B2 (32 16) 3 ARB(3) 3 3 3 ARP(3) ARAU(16) AR4(16) AR3(16) AR2(16) AR1(16) 16 AR0(16) DP(9) 16 FSX CLKX DX FSR CLKR DRR(16) DXR(16) PRD(16) TIM(16) IMR(6) GREG(8) 16 16 IFR(6) RPTC(8) STO(16) ST1(16) IR(16) 3 16 16 16 16 16 D15-D0 16 16 16 16 A15-A0 INT(2-0) MP/MC Instruction (8 x 16) 16 16 16 16 16 16 16 16 16 Stack PC(16) 16 IACK RS BIO MSC HOLDA HOLD XF BR STRB R/W Program Bus Program Bus Program ROM/ EPROM (4096 16) QIR(16) 16 16 16 6 8 16 16 16 16 PFC(16) MCS(16) PS DS IS SYNC MUX MUX MUX MUX MUX MUX MUX DR C READY Address AR5(16) AR6(16) AR7(16) RSR(16) XSR(16) LEGEND: ACCH = Accumulator high IFR = Interrupt flag register PC = Program counter ACCL = Accumulator low IMR = Interrupt mask register PFC = Prefetch counter ALU = Arithmetic logic unit IR = Instruction register RPTC = Repeat instruction counter ARAU = Auxiliary register arithmetic unitMCS = Microcall stack GREG = Global memory allocation register ARB = Auxiliary register pointer buffer QIR = Queue instruction register RSR = Serial port receive shift register ARP = Auxiliary register pointer PR = Product register XSR = Serial port transmit shift register DP = Data memory page pointer PRD = Period register for timer AR0-AR7 = Auxiliary registers DRR = Serial port data receive registerTIM = Timer ST0, ST1 = Status registers DXR = Serial port data transmit register TR = Temporary register C = Carry bit |
Similar Part No. - TMS320_13 |
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Similar Description - TMS320_13 |
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