TCA5013 Datasheet, PDF (54/68 Pages) Texas Instruments – Feature Rich Smartcard Interface IC

TCA5013
SCPS253B – JANUARY 2014 – REVISED JANUARY 2016
REGISTER
ADDRESS
0x43
0x43
0x43
0x43
0x43
0x43
0x43
0x43
0x43
0x44
0x44
0x44
0x44
0x44
0x44
0x44
0x44
0x44
DESCRIPTION
GPIO Settings
Reflects level on GPIO4 (read only)
Reflects level on GPIO3 (read only)
Reflects level on GPIO2 (read only)
Reflects level on GPIO1 (read only)
Sets level on GPIO4 (Bit is ignored if pin is configured as
input)
Sets level on GPIO3 (Bit is ignored if pin is configured as
input)
Sets level on GPIO2 (Bit is ignored if pin is configured as
input)
Sets level on GPIO1 (Bit is ignored if pin is configured as
input)
User Card Interrupt Mask Register
1: Mask User card EARLY Interrupt
0: Unmask User card EARLY interrupt
1: Mask User Card MUTE Interrupt
0: Unmask User Card MUTE interrupt
1: Mask User Card PROT Interrupt
0: Unmask User Card PROT interrupt
1: Mask sync card activation complete Interrupt
0: Unmask sync card activation complete interrupt
1: Mask thermal shutdown Interrupt
0: Unmask thermal shutdown interrupt
1: Mask supervisor fault Interrupt
0: Unmask supervisor fault interrupt
1: Mask all GPIO Interrupt
0: Unmask all GPIO interrupt
1: Mask PRESL Interrupt
0: Unmask PRESL interrupt
FIELD NAME
GPIO4_INPUT
GPIO3_INPUT
GPIO2_INPUT
GPIO1_INPUT
GPIO4_OUTPUT
GPIO3_OUTPUT
GPIO2_OUTPUT
GPIO1_OUTPUT
www.ti.com
BIT R/W DEFAULT
7
R
1'b0
6
R
1'b0
5
R
1'b0
4
R
1'b0
3 R/W
1'b1
2 R/W
1'b1
1 R/W
1'b1
0 R/W
1'b1
EARLY_UC_MASK
7 R/W
1'b0
MUTE_UC _MASK
6 R/W
1'b0
PROT_UC_MASK
5 R/W
1'b0
SYNC_COMPLETE_MASK
4 R/W
1'b0
OTP_MASK
3 R/W
1'b0
SUPL_MASK
2 R/W
1'b0
GPIO_INT_MASK
1 R/W
1'b0
PRESL_INT_MASK
0 R/W
1'b0
54
Submit Documentation Feedback
Product Folder Links: TCA5013
Copyright © 2014–2016, Texas Instruments Incorporated