PSD301-B-15J STMICROELECTRONICS [STMicroelectronics], PSD301-B-15J Datasheet - Page 28

• Manufacturer Part Number: PSD301-B-15J
• Description: Low Cost Field Programmable Microcontroller Peripherals
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

12.0
Control Signals
(cont.)
Table 8B. Internal PSD Signal States During and Just After Reset
NOTE: N/A = Not Applicable
Figure 8. The Reset Cycle (RESET) (ZPSD3XXV Versions)
PAD A and PAD B
All registers in CSIOPORT
address space, including:
Direction
Data
Page
PMR (turbo bit,
ZPSD3XX only)
V
V
IL
IH
Component
RESET LOW
500 ns
Internal Signal
CS0-CS10
CSADIN,
CSADOUT1,
CSADOUT2,
CSIOPORT,
ES0-ES7, RS0
N/A
RESET HIGH
Logic 0 in all bit of
500 ns
Logic 1 (inactive) Per CS Equations
Logic 0 (inactive)
Internal Signal
State During
all registers
Reset
ZPSD3XXV
IS OPERATIONAL
changed by MCU
Power-Down
Per equations
internal signal
Signal State
Logic 0 until
PSD3XX Family
Internal
for each
During
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