Cypress CY7C68013, CY7C68014A, CY7C68015A, CY7C68016A r = read-only bit w = write-only bit b = both read/write bit

CY7C68013A, CY7C68014A
CY7C68015A, CY7C68016A
Document #: 38-08032 Rev. *L Page 35 of 62
BE 1GPIFSGLDATLX[13] GPIF Data L w/ Trigger D7 D6 D5 D4 D3 D2 D1 D0 xxxxxxxxRW
BF 1GPIFSGLDATL-
NOX[13] GPIF Data L w/ No TriggerD7 D6 D5 D4 D3 D2 D1 D0 xxxxxxxx R
C0 1SCON1[13] Serial Port 1 Control (bit
addressable) SM0_1 SM1_1 SM2_1 REN_1 TB8_1 RB8_1 TI_1 RI_1 00000000 RW
C1 1SBUF1[13] Serial Port 1 Data Buffer D7 D6 D5 D4 D3 D2 D1 D0 00000000RW
C2 6reserved
C8 1T2CON Timer/Counter 2 Control
(bit addressable) TF2 EXF2 RCLK TCLK EXEN2 TR2 CT2 CPRL2 00000000RW
C9 1reserved
CA 1RCAP2L Capture for Timer 2, au-
to-reload, up-counter D7 D6 D5 D4 D3 D2 D1 D0 00000000RW
CB 1RCAP2H Capture for Timer 2, au-
to-reload, up-counter D7 D6 D5 D4 D3 D2 D1 D0 00000000RW
CC 1TL2 Timer 2 reload L D7 D6 D5 D4 D3 D2 D1 D0 00000000RW
CD 1TH2 Timer 2 reload H D15 D14 D13 D12 D11 D10 D9 D8 00000000 RW
CE 2reserved
D0 1PSW Program Status Word (bit
addressable) CY AC F0 RS1 RS0 OV F1 P00000000RW
D1 7reserved
D8 1EICON[13] External Interrupt Control SMOD1 1ERESI RESI INT6 0 0 0 01000000 RW
D9 7reserved
E0 1ACC Accumulator (bit address-
able) D7 D6 D5 D4 D3 D2 D1 D0 00000000RW
E1 7reserved
E8 1EIE[13] External Interrupt En-
able(s) 1 1 1 EX6 EX5 EX4 EI²C EUSB 11100000 RW
E9 7reserved
F0 1 B B (bit addressable) D7 D6 D5 D4 D3 D2 D1 D0 00000000RW
F1 7reserved
F8 1EIP[13] External Interrupt Priority
Control 1 1 1 PX6 PX5 PX4 PI²C PUSB 11100000 RW
F9 7reserved
Table 12. FX2LP Register Summary (continued)
Hex Size Name Description b7 b6 b5 b4 b3 b2 b1 b0 Default Access
r = read-only bit
w = write-only bit
b = both read/write bit
R = all bits read-only
W = all bits write-only
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