Z32AN00NW200SG Zilog, Z32AN00NW200SG Datasheet - Page 81

• Manufacturer Part Number: Z32AN00NW200SG
• Description: IC ARM922T MCU 200MHZ 256-BGA
• Manufacturer: Zilog
• Series: Encore!® 32r

Specifications of Z32AN00NW200SG

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, IrDA, SmartCard, SPI, UART/USART, USB OTG
• Peripherals: DMA, LCD, Magnetic Card Reader, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.71 V ~ 3.6 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 256-LBGA
• For Use With: 269-4713 - KIT DEV ENCORE 32 SERIES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: 269-4717

Z32AN Series Data Sheet
9.3.6
9.3.7
9.3.8
DS0200-003
MCRn_DCO – MCR DC Offset Registers (
MCRn_THRS – MCR Threshold Registers (
028h
Offset 02Ch: MCR_AUX_ADC – MCR Auxiliary ADC Register
31:12
11:00
31:28
27:16
15:12
11:00
31:18
17:16
14:12
11:00
Bits
Bits
Bits
15
14
)
Type
Type
Type
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RO
RO
Reset
Reset
Reset
000h
000h
000h
000h
00
0
0
0
0
0
0
0
DescriptionDS0200.docx
Reserved
DC Offset (OFFSET): Used to set the center point of the ADC. This should be set to
the average raw ADC sample value for track N with no card swipe.
Description
Reserved
Negative Minimum Threshold (NMT):
Reserved
Positive Minimum Threshold (PMT):
Description
Reserved
Track Number (TRACK): Configure which track is used to extract the samples.
New Sample (NEW):
ADC_SAMPLE. While this bit is set, ADC_SAMPLE will not be loaded with a new value.
Cleared by a read of this register.
Overflow (OFLO): When set, indicates one or more samples have been discarded
due to the fact that NEW was set and ADC_SAMPLE could not be reloaded. Cleared by
a read of this register.
Reserved
ADC Sample (SAMPLE): Latest ADC sample from track specified in "Track Number".
 00: Track 0
 01: Track 1
 10: Track 2
 11: N/A
When set, indicates a sample has been loaded into
MCR0: 014h, MCR1: 018h, MCR2: 01Ch
MCR0: 020h, MCR1: 024h, MCR2:
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