Idpnse0-3-I/O Data Path Node-Specific Error Regs - DEC AlphaServer 8200 Technical Manual

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IDPNSE0–3—I/O Data Path Node-Specific Error Regs
Address
BB + 2A40, 2140, 2240, 2340
Access
R/W
The IDPNSE0–3 registers are physically located in the correspond-
ing IDR0–3 I/O port gate arrays. They log the collective error infor-
mation related to the internal operations of the gate arrays.
The following errors leave the I/O port in an Unpredictable state.
If any of these errors occur, the I/O port should be reset to initial-
ize it to a predictable state.
31 30 29 28 27 26 25 24 23
7-128 System Registers
IDR_IE
IDR_UP_VRTX_ERR<1:0>
IDR_CMD_PAR_ERR
IDR_UP_VRTX_ERR
IDR_INTR_ERR
IDR_CSR_BUS_PAR_ERR
RSVD
HOSEn_RESET
RSVD
HOSEn_PWROK_TR
HOSEn_CBLOK
HOSEn_PWROK
HOSEn_ERR
3
2
1
0
4
BXB-0558-94

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