+ .IFDEF UCA1_TERM
+; P2.5 UCA0-TXD --> USB2UART RXD
+; P2.6 UCA0-RXD <-- USB2UART TXD
+TXD .equ 20h ; P2.5 = TXD + FORTH Deep_RST pin
+RXD .equ 40h ; P2.6 = RXD
+TERM_BUS .equ 60h
+TERM_IN .equ P2IN
+TERM_SEL .equ P2SEL1
+TERM_REN .equ P2REN
+ .ENDIF
+
+ .IFDEF UCB0_SD
+SD_SEL .equ PASEL1 ; to configure UCB0
+SD_REN .equ PAREN ; to configure pullup resistors
+SD_BUS .equ 04C0h ; pins P2.2 as UCB0CLK, P1.6 as UCB0SIMO & P1.7 as UCB0SOMI
+ .ENDIF