Computer Hardware User Manual

PrPMC800/800ET Processor PMC Module Installation and Use (PrPMC800A/IH5)
4 Connector Pin Assignments
36
Signal Description for J1
9 CPUTMS ISPSCLK 10
11 SRESET_L DEBUGINT_L 12
13 CPURST_L GND 14
15 CKSTPO_L GND 16
17 RESET_L ABORT_L 18
19 TXD RXD 20
TXD: RS-232 serial port transmit data
RXD: RS-232 serial port receive data
CPUTDI: Processor RISCWatch TDI
CPUTDO: Processor RISCWatch TDO
CPUTRST_L: Processor RISCWatch Test Reset
CPUTCK: Processor RISCWatch Test Clock
CPUTMS: Processor RISCWatch Test Mode Select
SRESET_L: Processor RISCWatch Soft Reset
CPURST_L: Processor RISCWatch CPU Reset
CHKSTPO_L: Processor RISCWatch CPU Checkstop out
PULLUP Fused Pullup for RISCWatch probe
ISPSDO: PLD ISP Serial Data Out
ISPSDI: PLD ISP Serial Data In
ISPMODE: PLD ISP Mode
ISPSCLK: PLD ISP Serial Clock
ABORT_L ABORT interrupt
DEBUGINT_L Debug Interrupt input
RESET_L Debug Reset input
RSVD Reserved pins. Do not connect any signals to
these pins.
Table 4-6. J1 Debug Header Pin Assignments