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TMS320C40GFL50 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
DSP数字信号处理器
封装:
CPGA-325
描述:
数字信号处理器 DIGITAL SIGNAL PROCESSOR
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TMS320C40GFL50数据手册
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TMS320C40
DIGITAL SIGNAL PROCESSOR
SPRS038 – JANUARY 1996
5
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251–1443
Pin Functions (Continued)
NAME
NO. OF
PINS
TYPE
†
DESCRIPTION
COMMUNICATION PORT 0 INTERFACE (12 PINS)
C0D7–C0D0 8 I/O Communication port 0 data bus
CREQ0 1 I/O Communication port 0 token-request signal
CACK0 1 I/O Communication port 0 token-request-acknowledge signal
CSTRB0 1 I/O Communication port 0 data-strobe signal
CRDY0 1 I/O Communication port 0 data-ready signal
COMMUNICATION PORT 1 INTERFACE (12 PINS)
C1D7–C1D0 8 I/O Communication port 1 data bus
CREQ1 1 I/O Communication port 1 token-request signal
CACK1 1 I/O Communication port 1 token-request-acknowledge signal
CSTRB1 1 I/O Communication port 1 data-strobe signal
CRDY1 1 I/O Communication port 1 data-ready signal
COMMUNICATION PORT 2 INTERFACE (12 PINS)
C2D7–C2D0 8 I/O Communication port 2 data bus
CREQ2 1 I/O Communication port 2 token-request signal
CACK2 1 I/O Communication port 2 token-request-acknowledge signal
CSTRB2 1 I/O Communication port 2 data-strobe signal
CRDY2 1 I/O Communication port 2 data-ready signal
COMMUNICATION PORT 3 INTERFACE (12 PINS)
C3D7–C3D0 8 I/O Communication port 3 data bus
CREQ3 1 I/O Communication port 3 token-request signal
CACK3 1 I/O Communication port 3 token-request-acknowledge signal
CSTRB3 1 I/O Communication port 3 data-strobe signal
CRDY3 1 I/O Communication port 3 data-ready signal
COMMUNICATION PORT 4 INTERFACE (12 PINS)
C4D7–C4D0 8 I/O Communication port 4 data bus
CREQ4 1 I/O Communication port 4 token-request signal
CACK4 1 I/O Communication port 4 token-request-acknowledge signal
CSTRB4 1 I/O Communication port 4 data-strobe signal
CRDY4 1 I/O Communication port 4 data-ready signal
COMMUNICATION PORT 5 INTERFACE (12 PINS)
C5D7–C5D0 8 I/O Communication port 5 data bus
CREQ5 1 I/O Communication port 5 token-request signal
CACK5 1 I/O Communication port 5 token-request-acknowledge signal
CSTRB5 1 I/O Communication port 5 data-strobe signal
CRDY5 1 I/O Communication port 5 data-ready signal
†
I = input, O = output, Z = high impedance
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