IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-7
Q201 : D707E001RFP250 (32 bit Floating-Point Digital Signal Processor)-7/7
TERMINAL DESCRIPTION (4/4)
TX-SR504/504E/8450
PIN
NO.
SIGNAL NAME TYPE PULL GPIO DESCRIPTION
Clocks
OSCIN 23 I - N
OSCOUT 24 O - N
OSCVDD 25 PWR - N
OSCVSS 22 PWR - N
CLKIN 17 I - N
PLLHV 27 PWR - N
Device Reset
RESET 14 I - N
Emulation/JTAG Port
TCK 35 I IPU N
TMS 19 I IPU N
TDI 28 I IPU N
TDO 29 OZ IPU N
TRST 21 I IPD N
EMU[0] 32 IO IPU N
EMU[1] 34 IO IPU N
Power Pins
1.2-V Oscillator Input
1.2-V Oscillator Output
Oscillator 1.2-V V
DD tap point (for filter only)
Oscillator VSS tap point (for filter only)
Alternate clock input (3.3-V LVCMOS Input)
PLL 3.3-V Supply Input (requires external filter)
Device reset pin
Test Clock
Test Mode Select
Test Data In
Test Data Out
Test Reset
Emulation Pin 0
Emulation Pin 1
1, 6, 13, 15, 18, 26, 30, 36, 40, 47, 54, 62, 69, 72, 78, 82, 87, 95, 99, 106, 109, 114, 118, 124, 129, 133, 140
8, 16, 20, 33, 44, 53, 57, 65, 77, 85, 90, 101, 123, 128, 132
10, 31, 42, 50, 60, 68, 73, 81, 92, 103, 112, 125, 136
Core Supply (CV
DD)
IO Supply (DV
DD)
Ground (V
SS)
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