Z32AN00NW200SG Zilog, Z32AN00NW200SG Datasheet - Page 101

• 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
10.3.3.2
DS0200-003
Status bits from SC_LSR are replicated in this register to allow software to identify the interrupt source.
Reading this register clears LSR (except DR_INT which can only be reset by reading data).
31:16
Offset x44h: SC_INT_STAT – Smart Card Interrupt Status
Bits
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Type
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
Reset
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Description
Reserved
ATR Overlap (ATR_OVERLAP): When set, ATR length is reached and a data is
overlapping. It is cleared upon reading the register.
Number of Reception Reached (NB_RX_REACHED): When set, the number of
received data has been reached. It is cleared upon reading the register.
TX Data Sent (TX_DATA_SENT): When set, a byte has been sent by the UART. It is
cleared upon reading the register, a soft reset, or when automatic switch is enabled and
reception mode is activated.
BGT Error (BGT_ERR): When set, a BGT error occurred. TO_EN.EN_BGT must be set
to ‘1’. It is cleared on reading the register.
BWT Error (BWT_ERR): When set, a BWT error occurred. TO_EN.EN_BWT must be
set to ‘1’. Also occurs when an ATR delay error occurs. It is cleared on reading the
register.
CWT Error (CWT_ERR): When set, a CWT error occurred. TO_EN.EN_CWT must be
set to ‘1’. Also occurs when an ATR length error occurs. It is cleared on reading the
register.
WWT Error (WWT_ERR): When set, a WWT error occurred. TO_EN.EN_WWT must
be set to ‘1’. It is cleared on reading the register.
PHY Error (PHY_ERR): When set, the number of character repetitions is reached (in
transmission) due to continuous parity errors. It is cleared on reading the register
Parity Error (PARITY_ERR): When set, a parity error occurred.
Framing Error (FRAMING_ERR): When set, a framing error occurred.
Overrun Error (OVERRUN_ERR): When set, an overrun error occurred.
TX Hold Register Empty (TXHRE): When set, the TX Hold register is empty.
TX Empty (TX_EMPTY): When set, TX is empty.
RX Data Ready (DR_INT): When set, receive data is ready.
Card Removed (CARD_REMOVED): When set, the Card Detect signal goes low. It
is cleared on reading the register. No internal de-bouncing of the Card Detect signal is
performed.
Card Inserted (CARD_INSERTED): When set, the Card Detect signal goes high. It
is cleared on reading the register. No internal de-bouncing of the Card Detect signal is
performed.
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