PSD934F2V12MT View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
PSD934F2V12MT Datasheet PDF : 110 Pages
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PSD813F2, PSD833F2, PSD834F2, PSD853F2, PSD854F2
INITIAL DELIVERY STATE
When delivered from ST, the PSD device has all
bits in the memory and PLDs set to ’1.’ The PSD
Configuration Register bits are set to ’0.’ The code,
configuration, and PLD logic are loaded using the
programming procedure. Information for program-
ming the device is available directly from ST.
Please contact your local sales representative.
Table 35. JTAG Enable Register
0 = off JTAG port is disabled.
Bit 0 JTAG_Enable
1 = on JTAG port is enabled.
Bit 1
X
0 Not used, and should be set to zero.
Bit 2
X
0 Not used, and should be set to zero.
Bit 3
X
0 Not used, and should be set to zero.
Bit 4
X
0 Not used, and should be set to zero.
Bit 5
X
0 Not used, and should be set to zero.
Bit 6
X
0 Not used, and should be set to zero.
Bit 7
X
0 Not used, and should be set to zero.
Note: 1. The state of Reset (RESET) does not interrupt (or prevent) JTAG operations if the JTAG signals are dedicated by an NVM Config-
uration bit (via PSDsoft Express). However, Reset (RESET) prevents or interrupts JTAG operations if the JTAG enable register is
used to enable the JTAG signals.
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