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参数资料
| 型号： | TDA8005 |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | Low-Power Smart Card Coupler(低功耗智能卡藕合器) |
| 中文描述： | 低功耗智能卡器（低功耗智能卡藕合器） |
| 文件页数： | 4/32页 |
| 文件大小： | 198K |
| 代理商： | TDA8005 |
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1996 Sep 25
12
Philips Semiconductors
Product specication
Low-power smart card coupler
TDA8005
Table 2
Description of Fig.5
BIT NAME
DESCRIPTION
REG0 = 0, REG1 = 0, R/W = 0; CLOCK CONFIGURATION
(Conguration after reset is cards clock STOP LOW, fclk = 18fINT)
CC0
cards clock = 1
2fxtal
CC1
cards clock = 1
4fxtal
CC2
cards clock = 1
8fxtal
CC3
cards clock = 1
2fINT
CC4
cards clock = STOP HIGH
CC5
fclk = 12fxtal
CC6
fclk = 14fxtal
CC7
fclk = 12fINT
REG0 = 1, REG1 = 0, R/W = 0; UART CONFIGURATION (after reset all bits are cleared)
UC0
ISO UART RESET
UC1
START SESSION
UC2
LCT (Last Character to Transmit)
UC3
TRANSMIT/RECEIVE
UC4 to UC7
not used
REG0 = 0, REG1 = 1, R/W = 0; UART TRANSMIT
UT0 to UT7
LSB to MSB of the character to be transmitted to the card
REG0 = 1, REG1 = 1, R/W = 0; PORTS EXTENSION (after reset all bits are cleared)
PE0 to PE5
PE0 to PE5 is the inverse of the value to be written on K0 to K5
PE6, PE7
not used
REG0 = 0, REG1 = 0, R/W = 1; UART RECEIVE
UR0 to UR7
LSB to MSB of the character received from the card
REG0 = 1, REG1 = 0, R/W = 1; UART STATUS REGISTER (after reset all bits are cleared)
US0
UART TRANSMIT buffer empty
US1
UART RECEIVE buffer full
US2
rst start bit detected
US3
parity error detected during reception of a character (the UART has asked the card to repeat the
character)
US4
parity error detected during transmission of a character. The controller must write the previous
character in UART TRANSMIT, or abort the session.
US5 to US7
not used
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA8005A | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low-power 3 V/5 V smart card coupler |
| TDA8005AG | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low-power 3 V/5 V smart card coupler |
| TDA8005AH | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low-power 3 V/5 V smart card coupler |
| TDA8005G | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low-power smart card coupler |
| TDA8005H | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low-power smart card coupler |
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