Intel 87C196CA, Supplement To User’S Manual

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8XC196L
X SUPPLEMENT
3-4
3.3 PERIPHERAL SPECIAL-FUNCTION REGISTERS
Table 3-3 lists the peripheral SFR addresses. Highlighted addresses are unique to the 8XC196Lx.
Table 3-3. 8XC196L x Peripheral SFRs
Ports 3, 4, 5, and UPROM SFRs Ports 0, 1, 2, and 6 SFRs
Address High (Odd) Byte Low (Even) Byte Address High (Odd) Byte Low (Even) Byte
1FFEH P4_PIN P3_PIN 1FDEH Reserved Reserved
1FFCH P4_REG P3_REG 1FDCH Reserved Reserved
1FFAH SLP_CON SLP_CMD 1FDAH Reserved P0_PIN
1FF8H Reserved SLP_STAT 1FD8H Reserved Reserved
1FF6H P5_PIN USFR 1FD6H P6_PIN P1_PIN
1FF4H P5_REG P34_DRV 1FD4H P6_REG P1_REG
1FF2H P5_DIR USFR1 (LA, LB) 1FD2H P6_DIR P1_DIR
1FF0H P5_MODE Reserved 1FD0H P6_MODE P1_MODE
1FEEH Reserved Reserved 1FCEH P2_PIN Reserved
1FECH Reserved Reserved 1FCCH P2_REG Reserved
1FEAH Reserved Reserved 1FCAH P2_DIR Reserved
1FE8H Reserved Reserved 1FC8H P2_MODE Reserved
1FE6H Reserved Reserved 1FC6H Reserved Reserved
1FE4H Reserved Reserved 1FC4H Reserved Reserved
1FE2H Reserved Reserved 1FC2H Reserved Reserved
1FE0H Reserved Reserved 1FC0H Reserved Reserved
†
Must be addressed as a word.